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Alexander

January 1 – History, Events, Births, Deaths, Holidays and Observances On This Day

During the Middle Ages under the influence of the Catholic Church, many countries in western Europe decided to move the start of the year to one of several important Christian festivals – December 25 (the Nativity of Jesus), March 1, March 25 (the Annunciation), or even Easter. The Byzantine Empire began its numbered year on September 1.

In England, January 1 was celebrated as the New Year festival, but from the 12th century to 1752 the year in England began on March 25 (Lady Day). So, for example, the Parliamentary record notes the execution of Charles I as occurring on January 30, 1648, (as the year did not end until March 24), although modern histories adjust the start of the year to January 1 and record the execution as occurring in 1649.

Most western European countries changed the start of the year to January 1 before they adopted the Gregorian calendar. For example, Scotland changed the start of the Scottish New Year to January 1 in 1600. England, Ireland and the British colonies changed the start of the year to January 1 in 1752. Later that year in September, the Gregorian calendar was introduced throughout Britain and the British colonies. These two reforms were implemented by the Calendar (New Style) Act 1750.

January 1 became the official start of the year as follows:

Julian calendar:

  • 1544 Holy Roman Empire (Germany)
  • 1556 Spain, Portugal
  • 1559 Prussia, Sweden
  • 1564 France
  • 1576 Southern Netherlands
  • 1579 Duchy of Lorraine
  • 1583 Northern Netherlands
  • 1600 Scotland
  • 1700 Russia
  • 1752 Great Britain (excluding Scotland) and its colonies
  • 1804 Serbia

Gregorian calendar:

  • 1750 Tuscany
  • 1797 Republic of Venice
  • 1918 Ottoman Empire
  • 1941 Thailand

Events on January 1

Pre-Julian Roman calendar

  • 153 BC – For the first time, Roman consuls begin their year in office on January 1.

Early Julian calendar (before Augustus’ leap year correction)

  • 45 BC – The Julian calendar takes effect as the civil calendar of the Roman Empire, establishing January 1 as the new date of the new year.
  • 42 BC – The Roman Senate posthumously deifies Julius Caesar.

Julian calendar

  • 193 – The Senate chooses Pertinax against his will to succeed Commodus as Roman emper]or.
  • 404 – Saint Telemachus tries to stop a gladiatorial fight in a Roman amphitheatre, and is stoned to death by the crowd. This act impresses the Christian Emperor Honorius, who issues a historic ban on gladiatorial fights.
  • 417 – Emperor Honorius forces Galla Placidia into marriage to Constantius, his famous general (magister militum) (probable).
  • 1001 – Grand Prince Stephen I of Hungary is named the first King of Hungary by Pope Sylvester II (probable).
  • 1068 – Romanos IV Diogenes marries Eudokia Makrembolitissa and is crowned Byzantine Emperor.
  • 1259 – Michael VIII Palaiologos is proclaimed co-emperor of the Empire of Nicaea with his ward John IV Laskaris.
  • 1438 – Albert II of Habsburg is crowned King of Hungary.
  • 1502 – The present-day location of Rio de Janeiro, Brazil is first explored by the Portuguese.
  • 1515 – Twenty-year-old Francis, Duke of Brittany, succeeds to the French throne following the death of his father-in-law, Louis XII.
  • 1527 – Croatian nobles elect Ferdinand I of Austria as King of Croatia in the Parliament on Cetin.
  • 1583 to 1700 – see January 11
  • 1600 – Scotland recognises January 1 as the start of the year, instead of March 25.
  • 1651 – Charles II is crowned King of Scotland.
  • 1700 – Russia begins using the Anno Domini era instead of the Anno Mundi era of the Byzantine Empire.
  • 1701 to 1800 – see January 12
  • 1801 to 1900 – see January 13
  • 1901 to 2100 – see January 14

Gregorian calendar

  • 1707 – John V is proclaimed King of Portugal and the Algarves in Lisbon.
  • 1739 – Bouvet Island, the world’s remotest island is discovered by French explorer Jean-Baptiste Charles Bouvet de Lozier.
  • 1772 – The first traveler’s cheques, which could be used in 90 European cities, were issued by the London Credit Exchange Company.
  • 1773 – The hymn that became known as “Amazing Grace”, then titled “1 Chronicles 17:16–17” is first used to accompany a sermon led by John Newton in the town of Olney, Buckinghamshire, England.
  • 1776 – American Revolutionary War: Norfolk, Virginia is burned by combined Royal Navy and Continental Army action.
  • 1776 – General George Washington hoists the first United States flag; the Grand Union Flag at Prospect Hill.
  • 1781 – American Revolutionary War: One thousand five hundred soldiers of the 6th Pennsylvania Regiment under General Anthony Wayne’s command rebel against the Continental Army’s winter camp in Morristown, New Jersey in the Pennsylvania Line Mutiny of 1781.
  • 1788 – First edition of The Times of London, previously The Daily Universal Register, is published.
  • 1801 – The legislative union of Kingdom of Great Britain and Kingdom of Ireland is completed, and the United Kingdom of Great Britain and Ireland is proclaimed.
  • 1801 – Ceres, the largest and first known object in the Asteroid belt, is discovered by Giuseppe Piazzi.
  • 1803 – Emperor Gia Long orders all bronze wares of the Tây Sơn dynasty to be collected and melted into nine cannons for the Royal Citadel in Huế, Vietnam.
  • 1804 – French rule ends in Haiti. Haiti becomes the first black-majority republic and second independent country in North America after the United States.
  • 1806 – The French Republican Calendar is abolished.
  • 1808 – The United States bans the importation of slaves.
  • 1810 – Major-General Lachlan Macquarie officially becomes Governor of New South Wales.
  • 1822 – The Greek Constitution of 1822 is adopted by the First National Assembly at Epidaurus.
  • 1847 – The world’s first “Mercy” Hospital is founded in Pittsburgh, United States, by a group of Sisters of Mercy from Ireland; the name will go on to grace over 30 major hospitals throughout the world.
  • 1860 – The first Polish stamp is issued, replacing the Russian stamps previously in use.
  • 1861 – Liberal forces supporting Benito Juárez enter Mexico City.
  • 1863 – American Civil War: The Emancipation Proclamation takes effect in Confederate territory.
  • 1877 – Queen Victoria of the United Kingdom is proclaimed Empress of India.
  • 1885 – Twenty-five nations adopt Sandford Fleming’s proposal for standard time (and also, time zones).
  • 1890 – Eritrea is consolidated into a colony by the Italian government
  • 1892 – Ellis Island begins processing immigrants into the United States.
  • 1898 – New York, New York annexes land from surrounding counties, creating the City of Greater New York. The four initial boroughs, Manhattan, Brooklyn, Queens, and The Bronx, are joined on January 25 by Staten Island to create the modern city of five boroughs.
  • 1899 – Spanish rule ends in Cuba.
  • 1901 – Nigeria becomes a British protectorate
  • 1901 – The British colonies of New South Wales, Queensland, Victoria, South Australia, Tasmania, and Western Australia federate as the Commonwealth of Australia; Edmund Barton is appointed the first Prime Minister
  • 1902 – The first American college football bowl game, the Rose Bowl between Michigan and Stanford, is held in Pasadena, California.
  • 1910 – Captain David Beatty is promoted to Rear admiral, and becomes the youngest admiral in the Royal Navy (except for Royal family members) since Horatio Nelson.
  • 1912 – The Republic of China is established.
  • 1914 – The SPT Airboat Line becomes the world’s first scheduled airline to use a winged aircraft.
  • 1923 – Britain’s Railways are grouped into the Big Four: LNER, GWR, SR, and LMS.
  • 1927 – New Mexican oil legislation goes into effect, leading to the formal outbreak of the Cristero War.
  • 1928 – Boris Bazhanov defects through Iran. He is the only assistant of Joseph Stalin’s secretariat to have defected from the Eastern Bloc.
  • 1929 – The former municipalities of Point Grey, British Columbia and South Vancouver, British Columbia are amalgamated into Vancouver.
  • 1932 – The United States Post Office Department issues a set of 12 stamps commemorating the 200th anniversary of George Washington’s birth.
  • 1934 – Alcatraz Island in San Francisco Bay becomes a United States federal prison.
  • 1934 – A “Law for the Prevention of Genetically Diseased Offspring” comes into effect in Nazi Germany.
  • 1942 – The Declaration by United Nations is signed by twenty-six nations.
  • 1945 – World War II: In retaliation for the Malmedy massacre, U.S. troops kill 60 German POWs at Chenogne.
  • 1945 – World War II: The German Luftwaffe launches Operation Bodenplatte, a massive, but failed attempt to knock out Allied air power in northern Europe in a single blow.
  • 1947 – Cold War: The American and British occupation zones in Allied-occupied Germany, after World War II, merge to form the Bizone, which later (with the French zone) became part of West Germany.
  • 1947 – The Canadian Citizenship Act 1946 comes into effect, converting British subjects into Canadian citizens.Prime Minister William Lyon Mackenzie King becomes the first Canadian citizen.
  • 1948 – The British railway network is nationalized to form British Railways.
  • 1949 – United Nations cease-fire takes effect in Kashmir from one minute before midnight. War between India and Pakistan stops accordingly.
  • 1956 – Sudan achieves independence from Egypt and the United Kingdom.
  • 1957 – George Town, Penang, is made a city by a royal charter of Queen Elizabeth II of the United Kingdom.
  • 1958 – European Economic Community is established.
  • 1959 – Cuban Revolution: Fulgencio Batista, dictator of Cuba, is overthrown by Fidel Castro’s forces.
  • 1960 – Cameroon achieves independence from France and the United Kingdom.
  • 1962 – Western Samoa achieves independence from New Zealand; its name is changed to the Independent State of Western Samoa.
  • 1964 – The Federation of Rhodesia and Nyasaland is divided into the independent republics of Zambia and Malawi, and the British-controlled Rhodesia.
  • 1965 – The People’s Democratic Party of Afghanistan is founded in Kabul, Afghanistan.
  • 1970 – The defined beginning of Unix time, at 00:00:00.
  • 1971 – Cigarette advertisements are banned on American television.
  • 1973 – Denmark, Ireland and the United Kingdom are admitted into the European Economic Community.
  • 1976 – A bomb explodes on board Middle East Airlines Flight 438 over Qaisumah, Saudi Arabia, killing all 81 people on board.
  • 1978 – Air India Flight 855, a Boeing 747, crashes into the Arabian Sea, due to instrument failure, spatial disorientation, and pilot error, off the coast of Bombay, India, killing all 213 people on board.
  • 1979 – Normal diplomatic relations are established between the People’s Republic of China and the United States.
  • 1981 – Greece is admitted into the European Community.
  • 1982 – Peruvian Javier Pérez de Cuéllar becomes the first Latin American to hold the title of Secretary-General of the United Nations.
  • 1983 – The ARPANET officially changes to using TCP/IP, the Internet Protocol, effectively creating the Internet.
  • 1984 – The original American Telephone & Telegraph Company is divested of its 22 Bell System companies as a result of the settlement of the 1974 United States Department of Justice antitrust suit against AT&T.
  • 1984 – Brunei becomes independent of the United Kingdom.
  • 1985 – The first British mobile phone call is made by Michael Harrison to his father Sir Ernest Harrison, chairman of Vodafone.
  • 1987 – The Isleta Pueblo tribe elect Verna Williamson to be their first female governor.
  • 1988 – The Evangelical Lutheran Church in America comes into existence, creating the largest Lutheran denomination in the United States.
  • 1989 – The Montreal Protocol comes into force, stopping the use of chemicals contributing to ozone depletion.
  • 1990 – David Dinkins is sworn in as New York City’s first black mayor.
  • 1993 – Dissolution of Czechoslovakia: Czechoslovakia is divided into the Czech Republic and Slovak Republic.
  • 1994 – The Zapatista Army of National Liberation initiates twelve days of armed conflict in the Mexican state of Chiapas.
  • 1994 – The North American Free Trade Agreement (NAFTA) comes into effect.
  • 1995 – The World Trade Organization comes into being.
  • 1995 – The Draupner wave in the North Sea in Norway is detected, confirming the existence of freak waves.
  • 1995 – Austria, Finland and Sweden join the EU.
  • 1998 – Following a currency reform, Russia begins to circulate new rubles to stem inflation and promote confidence.
  • 1999 – Euro currency is introduced in 11 member nations of the European Union (with the exception of the United Kingdom, Denmark, Greece and Sweden; Greece later adopts the euro).
  • 2004 – In a vote of confidence, General Pervez Musharraf wins 658 out of 1,170 votes in the Electoral College of Pakistan, and according to Article 41(8) of the Constitution of Pakistan, is “deemed to be elected” to the office of President until October 2007.
  • 2007 – Bulgaria and Romania join the EU.
  • 2007 – Adam Air Flight 574 breaks apart in mid-air and crashes near the Makassar Strait, Indonesia killing all 102 people on board.
  • 2009 – Sixty-six people die in a nightclub fire in Bangkok, Thailand.
  • 2010 – A suicide car bomber detonates at a volleyball tournament in Lakki Marwat, Pakistan, killing 105 and injuring 100 more.
  • 2011 – A bomb explodes as Coptic Christians in Alexandria, Egypt, leave a new year service, killing 23 people.
  • 2011 – Estonia officially adopts the Euro currency and becomes the 17th Eurozone country.
  • 2013 – At least 60 people are killed and 200 injured in a stampede after celebrations at Félix Houphouët-Boigny Stadium in Abidjan, Ivory Coast.
  • 2015 – The Eurasian Economic Union comes into effect, creating a political and economic union between Russia, Belarus, Armenia, Kazakhstan and Kyrgyzstan.
  • 2017 – An attack on a nightclub in Istanbul, Turkey, during New Year’s celebrations, kills at least 39 people and injures more than 60 others

Births on January 1

  • 766 – Ali al-Ridha (d. 818) 8th Imam of Twelver Shia Islam
  • 1431 – Pope Alexander VI (d. 1503)
  • 1449 – Lorenzo de’ Medici, Italian politician (d. 1492)
  • 1467 – Sigismund I the Old, Polish king (d. 1548)
  • 1484 – Huldrych Zwingli, Swiss pastor and theologian (d. 1531)
  • 1511 – Henry, Duke of Cornwall, first-born child of Henry VIII of England (d. 1511)
  • 1557 – Stephen Bocskay, Prince of Transylvania (d. 1606)
  • 1600 – Friedrich Spanheim, Dutch theologian and academic (d. 1649)
  • 1628 – Christoph Bernhard, German composer and theorist (d. 1692)
  • 1655 – Christian Thomasius, German jurist and philosopher (d. 1728)
  • 1684 – Arnold Drakenborch, Dutch scholar and author (d. 1748)
  • 1704 – Soame Jenyns, English author, poet, and politician (d. 1787)
  • 1711 – Baron Franz von der Trenck, Austrian soldier (d. 1749)
  • 1714 – Giovanni Battista Mancini, Italian soprano and author (d. 1800)
  • 1714 – Kristijonas Donelaitis, Lithuanian pastor and poet (d. 1780)
  • 1735 – Paul Revere, American silversmith and engraver (d. 1818)
  • 1745 – Anthony Wayne, American general and politician (d. 1796)
  • 1752 – Betsy Ross, American seamstress, credited with designing the Flag of the United States (d. 1836)
  • 1768 – Maria Edgeworth, Anglo-Irish author (d. 1849)
  • 1769 – Marie-Louise Lachapelle, French obstetrician (d. 1821)
  • 1774 – André Marie Constant Duméril, French zoologist and academic (d. 1860)
  • 1779 – William Clowes, English publisher (d. 1847)
  • 1803 – Edward Dickinson, American politician and father of poet Emily Dickinson (d. 1874)
  • 1806 – Lionel Kieseritzky, Estonian-French chess player (d. 1853)
  • 1809 – Achille Guenée, French lawyer and entomologist (d. 1880)
  • 1813 – George Bliss, American politician (d. 1868)
  • 1814 – Hong Xiuquan, Chinese rebellion leader and king (d. 1864)
  • 1818 – William Gamble, Irish-born American general (d. 1866)
  • 1819 – Arthur Hugh Clough, English-Italian poet and academic (d. 1861)
  • 1819 – George Foster Shepley, American general (d. 1878)
  • 1823 – Sándor Petőfi, Hungarian poet and activist (d. 1849)
  • 1833 – Robert Lawson, Scottish-New Zealand architect, designed the Otago Boys’ High School and Knox Church (d. 1902)
  • 1834 – Ludovic Halévy, French author and playwright (d. 1908)
  • 1839 – Ouida, English-Italian author and activist (d. 1908)
  • 1848 – John W. Goff, Irish-American lawyer and politician (d. 1924)
  • 1852 – Eugène-Anatole Demarçay, French chemist and academic (d. 1904)
  • 1854 – James George Frazer, Scottish anthropologist and academic (d. 1941)
  • 1854 – Thomas Waddell, Irish-Australian politician, 15th Premier of New South Wales (d. 1940)
  • 1857 – Tim Keefe, American baseball player (d. 1933)
  • 1859 – Michael Joseph Owens, American inventor (d. 1923)
  • 1859 – Thibaw Min, Burmese king (d. 1916)
  • 1860 – Michele Lega, Italian cardinal (d. 1935)
  • 1863 – Pierre de Coubertin, French historian, and educator, founded the International Olympic Committee (d. 1937)
  • 1864 – Alfred Stieglitz, American photographer, and curator (d. 1946)
  • 1864 – Qi Baishi, Chinese painter (d. 1957)
  • 1867 – Mary Ackworth Evershed, English astronomer and scholar (d. 1949)
  • 1874 – Frank Knox, American publisher, and politician, 46th United States Secretary of the Navy (d. 1944)
  • 1874 – Gustave Whitehead, German-American pilot and engineer (d. 1927)
  • 1877 – Alexander von Staël-Holstein, German sinologist and orientalist (d. 1937)
  • 1878 – Agner Krarup Erlang, Danish mathematician, statistician, and engineer (d. 1929)
  • 1879 – E. M. Forster, English author and playwright (d. 1970)
  • 1879 – William Fox, Hungarian-American screenwriter and producer, founded the Fox Film Corporation and Fox Theatres (d. 1952)
  • 1883 – William J. Donovan, American general, lawyer, and politician (d. 1959)
  • 1884 – Chikuhei Nakajima, Japanese lieutenant, engineer, and politician, founded Nakajima Aircraft Company (d. 1949)
  • 1887 – Wilhelm Canaris, German admiral (d. 1945)
  • 1888 – Georgios Stanotas, Greek general (d. 1965)
  • 1888 – John Garand, Canadian-American engineer, designed the M1 Garand rifle (d. 1974)
  • 1889 – Charles Bickford, American actor (d. 1967)
  • 1890 – Anton Melik, Slovenian geographer and academic (d. 1966)
  • 1891 – Sampurnanand, Indian educator and politician, 3rd Governor of Rajasthan (d. 1969)
  • 1892 – Mahadev Desai, Indian author and activist (d. 1942)
  • 1892 – Manuel Roxas, Filipino lawyer and politician, 5th President of the Philippines (d. 1948)
  • 1893 – Mordechai Frizis, Greek colonel (d. 1940)
  • 1894 – Satyendra Nath Bose, Indian physicist, and mathematician (d. 1974)
  • 1894 – Edward Joseph Hunkeler, American clergyman (d. 1970)
  • 1895 – J. Edgar Hoover, American law enforcement official; 1st Director of the Federal Bureau of Investigation (d. 1972)
  • 1900 – Chiune Sugihara, Japanese soldier and diplomat (d. 1986)
  • 1900 – Xavier Cugat, Spanish-American singer-songwriter and actor (d. 1990)
  • 1902 – Buster Nupen, Norwegian-South African cricketer and lawyer (d. 1977)
  • 1902 – Hans von Dohnányi, German jurist and political dissident (d. 1945)
  • 1904 – Fazal Ilahi Chaudhry, Pakistani lawyer and politician, 5th President of Pakistan (d. 1982)
  • 1905 – Stanisław Mazur, Ukrainian-Polish mathematician and theorist (d. 1981)
  • 1906 – Manuel Silos, Filipino filmmaker, and actor (d. 1988)
  • 1907 – Kinue Hitomi, Japanese sprinter and long jumper (d. 1931)
  • 1909 – Dana Andrews, American actor (d. 1992)
  • 1909 – Stepan Bandera, Ukrainian soldier and politician (d. 1959)
  • 1911 – Audrey Wurdemann, American poet and author (d. 1960)
  • 1911 – Basil Dearden, English director, producer, and screenwriter (d. 1971)
  • 1911 – Hank Greenberg, American baseball player (d. 1986)
  • 1911 – Roman Totenberg, Polish-American violinist and educator (d. 2012)
  • 1912 – Boris Vladimirovich Gnedenko, Russian mathematician and historian (d. 1995)
  • 1912 – Kim Philby, British spy (d. 1988)
  • 1912 – Nikiforos Vrettakos, Greek poet and academic (d. 1991)
  • 1914 – Noor Inayat Khan, British SOE agent (d. 1944)
  • 1917 – Shannon Bolin, American actress and singer (d. 2016)
  • 1918 – Patrick Anthony Porteous, Scottish colonel, Victoria Cross recipient (d. 2000)
  • 1918 – Willy den Ouden, Dutch swimmer (d. 1997)
  • 1919 – Carole Landis, American actress (d. 1948)
  • 1919 – J. D. Salinger, American soldier and author (d. 2010)
  • 1919 – Rocky Graziano, American boxer and actor (d. 1990)
  • 1920 – Osvaldo Cavandoli, Italian cartoonist (d. 2007)
  • 1921 – César Baldaccini, French sculptor and academic (d. 1998)
  • 1921 – Ismail al-Faruqi, Palestinian-American philosopher and academic (d. 1986)
  • 1921 – Regina Bianchi, Italian actress (d. 2013)
  • 1922 – Ernest Hollings, American soldier, and politician, 106th Governor of South Carolina (d. 2019)
  • 1923 – Valentina Cortese, Italian actress (d. 2019)
  • 1923 – Milt Jackson, American jazz vibraphonist and composer (d. 1999)
  • 1924 – Francisco Macías Nguema, Equatorial Guinean politician, 1st President of the Republic of Equatorial Guinea (d. 1979)
  • 1925 – Matthew Beard, American child actor (d. 1981)
  • 1925 – Paul Bomani, Tanzanian politician and diplomat, 1st Tanzanian Minister of Finance (d. 2005)
  • 1926 – Kazys Petkevičius, Lithuanian basketball player and coach (d. 2008)
  • 1927 – Doak Walker, American football player and businessman (d. 1998)
  • 1927 – James Reeb, American clergyman and political activist (d. 1965)
  • 1927 – Maurice Béjart, French-Swiss dancer, choreographer, and director (d. 2007)
  • 1927 – Vernon L. Smith, American economist and academic, Nobel Prize laureate
  • 1928 – Ernest Tidyman, American author and screenwriter (d. 1984)
  • 1928 – Gerhard Weinberg, German-American historian, author, and academic
  • 1929 – Larry L. King, American journalist, author, and playwright (d. 2012)
  • 1930 – Frederick Wiseman, American director and producer
  • 1930 – Gaafar Nimeiry, Egyptian-Sudanese politician, 4th President of the Sudan (d. 2009)
  • 1932 – Giuseppe Patanè, Italian conductor (d. 1989)
  • 1933 – James Hormel, American philanthropist and diplomat.
  • 1933 – Joe Orton, English dramatist (d. 1967)
  • 1934 – Alan Berg, American lawyer and radio host (d. 1984
  • 1934 – Lakhdar Brahimi, Algerian politician, Algerian Minister of Foreign Affairs
  • 1935 – Om Prakash Chautala, Indian politician
  • 1936 – James Sinegal, American businessman, co-founded Costco
  • 1939 – Michèle Mercier, French actress
  • 1939 – Phil Read, English motorcycle racer and businessman
  • 1939 – Senfronia Thompson, American politician
  • 1941 – Younoussi Touré, Malian politician, Prime Minister of Mali
  • 1942 – Alassane Ouattara, Ivorian economist and politician, President of the Ivory Coast (doubtful)
  • 1942 – Anthony Hamilton-Smith, 3rd Baron Colwyn, English dentist and politician
  • 1942 – Country Joe McDonald, American singer-songwriter and guitarist
  • 1942 – Dennis Archer, American lawyer and politician, 67th Mayor of Detroit
  • 1942 – Gennadi Sarafanov, Russian pilot and cosmonaut (d. 2005)
  • 1943 – Don Novello, American comedian, screenwriter and producer.
  • 1943 – Tony Knowles, American soldier and politician, 7th Governor of Alaska.
  • 1943 – Vladimir Šeks, Croatian lawyer and politician, 16th Speaker of the Croatian Parliament
  • 1944 – Mati Unt, Estonian author, playwright, and director (d. 2005)
  • 1944 – Omar al-Bashir, Sudanese field marshal and politician, 7th President of Sudan
  • 1944 – Teresa Torańska, Polish journalist and author (d. 2013)
  • 1944 – Zafarullah Khan Jamali, Pakistani field hockey player and politician, 13th Prime Minister of Pakistan
  • 1945 – Jacky Ickx, Belgian racing driver
  • 1945 – Victor Ashe, American politician and former United States Ambassador to Poland
  • 1946 – Claude Steele, American social psychologist and academic
  • 1946 – Rivellino, Brazilian footballer and manager
  • 1947 – Jon Corzine, American sergeant and politician, 54th Governor of New Jersey
  • 1948 – Devlet Bahçeli, Turkish economist, academic, and politician, 57th Deputy Prime Minister of Turkey
  • 1948 – Dick Quax, New Zealand runner and politician (d. 2018)
  • 1948 – Pavel Grachev, Russian general and politician, 1st Russian Minister of Defence (d. 2012)
  • 1949 – Borys Tarasyuk, Ukrainian politician and diplomat
  • 1952 – Shaji N. Karun, Indian director and cinematographer
  • 1953 – Gary Johnson, American businessman and politician, 29th Governor of New Mexico
  • 1954 – Bob Menendez, American lawyer and politician
  • 1954 – Dennis O’Driscoll, Irish poet and critic (d. 2012)
  • 1954 – Yannis Papathanasiou, Greek engineer and politician, Greek Minister of Finance
  • 1955 – LaMarr Hoyt, American baseball player
  • 1955 – Mary Beard, English classicist, academic and presenter
  • 1956 – Sergei Avdeyev, Russian engineer and astronaut
  • 1956 – Christine Lagarde, French lawyer and politician; Managing Director, International Monetary Fund
  • 1957 – Evangelos Venizelos, Greek lawyer and politician, Deputy Prime Minister of Greece
  • 1958 – Grandmaster Flash, Barbadian rapper and DJ
  • 1959 – Abdul Ahad Mohmand, Afghan colonel, pilot, and astronaut
  • 1959 – Azali Assoumani, Comorian colonel and politician, President of the Comoros
  • 1959 – Panagiotis Giannakis, Greek basketball player and coach
  • 1962 – Anton Muscatelli, Italian-Scottish economist and academic
  • 1963 – Jean-Marc Gounon, French racing driver
  • 1964 – Dedee Pfeiffer, American actress
  • 1966 – Anna Burke, Australian businesswoman and politician, 28th Speaker of the Australian House of Representatives
  • 1966 – Ivica Dačić, Serbian journalist and politician, 95th Prime Minister of Serbia
  • 1966 – Tihomir Orešković, Croatian–Canadian businessman, 11th Prime Minister of Croatia
  • 1968 – Davor Šuker, Croatian footballer
  • 1971 – Bobby Holík, Czech-American ice hockey player and coach
  • 1971 – Jyotiraditya Madhavrao Scindia, Indian politician
  • 1971 – Sammie Henson, American wrestler and coach
  • 1972 – Lilian Thuram, French footballer
  • 1974 – Christian Paradis, Canadian lawyer and politician, 9th Canadian Minister of Industry
  • 1975 – Becky Kellar-Duke, Canadian ice hockey player
  • 1975 – Chris Anstey, Australian basketball player and coach
  • 1975 – Fernando Tatís, Dominican baseball player
  • 1975 – Joe Cannon, American soccer player and sportscaster
  • 1979 – Vidya Balan, Indian actress
  • 1981 – Zsolt Baumgartner, Hungarian racing driver
  • 1981 – Mladen Petrić, Croatian footballer
  • 1982 – David Nalbandian, Argentinian tennis player
  • 1982 – Egidio Arévalo Ríos, Uruguayan footballer
  • 1983 – Melaine Walker, Jamaican hurdler
  • 1983 – Park Sung-hyun, South Korean archer
  • 1983 – Calum Davenport, English footballer
  • 1984 – Paolo Guerrero, Peruvian footballer
  • 1985 – Steven Davis, Northern Irish footballer
  • 1985 – Tiago Splitter, Brazilian basketball player
  • 1986 – Pablo Cuevas, Uruguayan tennis player
  • 1986 – Ramses Barden, American football player
  • 1987 – Meryl Davis, American ice dancer1987 – Patric Hörnqvist, Swedish ice hockey player
  • 1988 – Marcel Gecov, Czech footballer
  • 1989 – Jason Pierre-Paul, American football player
  • 1991 – Darius Slay, American football player

Deaths on January 1

  • 138 – Lucius Aelius, adopted son and intended successor of Hadrian (b. 101)
  • 404 – Telemachus, Christian monk and martyr
  • 466 – Qianfei, Chinese emperor of the Liu Song Dynasty (b. 449)
  • 898 – Odo I, Frankish king (b. 860)
  • 951 – Ramiro II, king of León and Galicia1031 – William of Volpiano, Italian abbot (b. 962)
  • 1189 – Henry of Marcy, Cistercian abbot (b. c. 1136)
  • 1204 – Haakon III, king of Norway (b. 1182)
  • 1387 – Charles II, king of Navarre (b. 1332)
  • 1496 – Charles d’Orléans, count of Angoulême (b. 1459)
  • 1515 – Louis XII, king of France (b. 1462)
  • 1559 – Christian III, king of Denmark (b. 1503)
  • 1560 – Joachim du Bellay, French poet and critic (b. 1522)
  • 1617 – Hendrik Goltzius, Dutch painter and illustrator (b. 1558)
  • 1697 – Filippo Baldinucci, Florentine historian and author (b. 1625)
  • 1716 – William Wycherley, English playwright and poet (b. 1641)
  • 1748 – Johann Bernoulli, Swiss mathematician and academic (b. 1667)
  • 1780 – Johann Ludwig Krebs, German organist and composer (b. 1713)
  • 1782 – Johann Christian Bach, German composer (b. 1735)
  • 1789 – Fletcher Norton, 1st Baron Grantley, English lawyer and politician, British Speaker of the House of Commons (b. 1716)
  • 1793 – Francesco Guardi, Italian painter and educator (b. 1712)
  • 1817 – Martin Heinrich Klaproth, German chemist and academic (b. 1743)
  • 1846 – John Torrington, English sailor and explorer (b. 1825)
  • 1853 – Gregory Blaxland, Australian farmer and explorer (b. 1778)
  • 1862 – Mikhail Ostrogradsky, Ukrainian mathematician and physicist (b. 1801)
  • 1881 – Louis Auguste Blanqui, French activist (b. 1805)
  • 1892 – Roswell B. Mason, American lawyer and politician, 25th Mayor of Chicago (b. 1805)
  • 1894 – Heinrich Hertz, German physicist and academic (b. 1857)
  • 1896 – Alfred Ely Beach, American publisher and lawyer, created the Beach Pneumatic Transit (b. 1826)
  • 1906 – Hugh Nelson, Scottish-Australian farmer and politician, 11th Premier of Queensland (b. 1833)
  • 1918 – William Wilfred Campbell, Canadian poet and author (b. 1858)
  • 1921 – Theobald von Bethmann-Hollweg, German lawyer and politician, 5th Chancellor of Germany (b. 1856)
  • 1929 – Mustafa Necati, Turkish civil servant and politician, Turkish Minister of Environment and Urban Planning (b. 1894)
  • 1931 – Martinus Beijerinck, Dutch microbiologist and botanist (b. 1851)
  • 1937 – Bhaktisiddhanta Sarasvati, Indian religious leader, founded the Gaudiya Math (b. 1874)
  • 1940 – Panuganti Lakshminarasimha Rao, Indian author and educator (b. 1865)
  • 1944 – Edwin Lutyens, English architect, designed the Castle Drogo and Thiepval Memorial (b. 1869)
  • 1944 – Charles Turner, Australian cricketer (b. 1862)
  • 1953 – Hank Williams, American singer-songwriter and guitarist (b. 1923)
  • 1954 – Duff Cooper, English politician and diplomat, Chancellor of the Duchy of Lancaster (b. 1890)
  • 1954 – Leonard Bacon, American poet and critic (b. 1887)
  • 1955 – Arthur C. Parker, American archaeologist and historian (b. 1881)
  • 1960 – Margaret Sullavan, American actress (b. 1909)
  • 1966 – Vincent Auriol, French journalist and politician, 16th President of the French Republic (b. 1884)
  • 1969 – Barton MacLane, American actor, playwright and screenwriter (b. 1902)
  • 1971 – Amphilochius of Pochayiv, Ukrainian saint (b. 1894)
  • 1972 – Maurice Chevalier, French actor and singer (b. 1888)
  • 1978 – Carle Hessay, German-Canadian painter (b. 1911)
  • 1980 – Pietro Nenni, Italian journalist and politician, Italian Minister of Foreign Affairs (b. 1891)
  • 1981 – Hephzibah Menuhin, American-Australian pianist (b. 1920)
  • 1982 – Victor Buono, American actor (b. 1938)
  • 1984 – Alexis Korner, French-English singer-songwriter and guitarist (b. 1928)
  • 1992 – Grace Hopper, American computer scientist and admiral, co-developed COBOL (b. 1906)
  • 1994 – Arthur Porritt, Baron Porritt, New Zealand physician and politician, 11th Governor-General of New Zealand (b. 1900)
  • 1994 – Cesar Romero, American actor (b. 1907)
  • 1994 – Edward Arthur Thompson, Irish historian and academic (b. 1914)
  • 1995 – Eugene Wigner, Hungarian-American physicist and mathematician, Nobel Prize laureate (b. 1902)
  • 1996 – Arleigh Burke, American admiral (b. 1901)
  • 1996 – Arthur Rudolph, German-American engineer (b. 1906)
  • 1997 – Townes Van Zandt, American singer-songwriter, guitarist, and producer (b. 1944)
  • 1998 – Helen Wills, American tennis player and coach (b. 1905)
  • 2000 – Betty Archdale, English-Australian cricketer and educator (b. 1907)
  • 2001 – Ray Walston, American actor (b. 1914)
  • 2002 – Julia Phillips, American film producer and author (b. 1944)
  • 2003 – Joe Foss, American soldier, pilot, and politician, 20th Governor of South Dakota (b. 1915)
  • 2005 – Shirley Chisholm, American educator and politician (b. 1924)
  • 2006 – Harry Magdoff, American economist and journalist (b. 1913)
  • 2007 – Roland Levinsky, South African-English biochemist and academic (b. 1943)
  • 2007 – Tillie Olsen, American short story writer (b. 1912)
  • 2008 – Pratap Chandra Chunder, Indian educator and politician (b. 1919)
  • 2009 – Claiborne Pell, American politician (b. 1918)
  • 2010 – Lhasa de Sela, American-Mexican singer-songwriter (b. 1972)
  • 2012 – Kiro Gligorov, Bulgarian-Macedonian lawyer and politician, 1st President of the Republic of Macedonia (b. 1917)
  • 2012 – Nay Win Maung, Burmese physician, businessman, and activist (b. 1962)
  • 2012 – Tommy Mont, American football player and coach (b. 1922)
  • 2013 – Christopher Martin-Jenkins, English journalist (b. 1945)
  • 2013 – Patti Page, American singer and actress (b. 1927)
  • 2014 – Higashifushimi Kunihide, Japanese monk and educator (b. 1910)
  • 2014 – Juanita Moore, American actress (b. 1914)
  • 2014 – William Mgimwa, Tanzanian banker and politician, 13th Tanzanian Minister of Finance (b. 1950)
  • 2015 – Boris Morukov, Russian physician and astronaut (b. 1950)
  • 2015 – Donna Douglas, American actress (b. 1932)
  • 2015 – Mario Cuomo, American lawyer and politician, 52nd Governor of New York (b. 1932)
  • 2015 – Omar Karami, Lebanese lawyer and politician, 58th Prime Minister of Lebanon (b. 1934)
  • 2016 – Dale Bumpers, American soldier, lawyer, and politician, 38th Governor of Arkansas (b. 1925)
  • 2016 – Fazu Aliyeva, Russian poet and journalist (b. 1932)
  • 2016 – Vilmos Zsigmond, Hungarian-American cinematographer and producer (b. 1930)
  • 2017 – Derek Parfit, British philosopher (b. 1942)
  • 2017 – Tony Atkinson, British economist (b. 1944)
  • 2017 – Yvon Dupuis, Canadian politician (b. 1926)
  • 2018 – Robert Mann, American violinist (b. 1920)
  • 2019 – Pegi Young, American singer, songwriter, environmentalist, educator and philanthropist (b. 1952)
  • 2019 – Paul Neville, Australian politician (b. 1940)
  • 2020 – David Stern, American lawyer and businessman (b. 1942)
  • 2020 – Alexander Frater, British travel writer and journalist (b. 1937)
  • 2020 – Barry McDonald, Australian rugby union player (b. 1940)

Holidays and observances on January 1

  • Christian feast day:
    • Adalard of Corbie
    • Basil the Great (Eastern Orthodox Church)
    • Feast of the Circumcision of Christ
      • Feast of the Holy Name of Jesus (Anglican Communion, Lutheran Church)
      • Feast of Fools (Medieval Europe)
    • Fulgentius of Ruspe
    • Giuseppe Maria Tomasi
    • Solemnity of Mary, Mother of God, the Octave Day of Christmas, considered a holy day of obligation in some countries (Catholic Church); and its related observances:
      • World Day of Peace
    • Telemachus
    • Zygmunt Gorazdowski
    • January 1 (Eastern Orthodox liturgics)
  • Earliest day on which Handsel Monday can fall, while January 7 is the latest; celebrated on the first Monday of the year (Scotland)
  • The second day of Hogmanay (Scotland) December 31-January 1, in some cases until January 2.
  • The last day of Kwanzaa (African-Americans)
  • The eighth of the Twelve Days of Christmas (Western Christianity)
  • Constitution Day (Italy)
  • Dissolution of Czechoslovakia-related observances:
    • Day of the Establishment of the Slovak Republic (Slovakia)
    • Restoration Day of the Independent Czech State (Czech Republic)
  • Emancipation Day (United States)
  • Euro Day (European Union)
  • Flag Day (Lithuania) commemorates raising of the Lithuanian flag on Gediminas’ Tower in 1919
  • Founding Day (Taiwan) commemorates the establishment of the Provisional Government in Nanjing
  • Global Family Day
  • Independence Day (Brunei, Cameroon, Haiti, Sudan)
  • International Nepali Dhoti and Nepali Topi Day
  • Jump-up Day (Montserrat)
  • Kalpataru Day (Ramakrishna Movement)
  • Kamakura Ebisu, January 1–3 (Kamakura, Kanagawa, Japan)
  • National Bloody Mary Day (United States)
  • National Tree Planting Day (Tanzania)
  • New Year’s Day (Gregorian calendar)
    • Japanese New Year
    • Novy God Day (Russia)
    • Sjoogwachi (Okinawa Islands)
  • Polar Bear Swim Day (Canada and United States)
  • Public Domain Day (multiple countries)
  • Triumph of the Revolution (Cuba)

January 1 – History, Events, Births, Deaths, Holidays and Observances On This Day Read More »

On This Day

Some Interesting Facts

1. Hot water will turn into ice faster than cold water.

2. The Mona Lisa has no eyebrows.

3. The sentence, “The quick brown fox jumps over the lazy dog” uses every letter in the English language (all 26 letters).

4. The strongest muscle in the body is the tongue.

5. Ant’s take rest for around 8 Minutes in 12 hour period.

6. “I Am” is the shortest complete sentence in the English language.

7. Coca-Cola was originally green.

8. The most common name in the world is Mohammed.

9. When the moon is directly overhead, you will weigh slightly less.

10. Camels have three eyelids to protect themselves from the blowing desert sand.

11. There are only two words in the English language that have all five vowels in order: “abstemious” and “facetious.”

12. The name of all the continents end with the same letter that they start with.

13. There are two credit cards for every person in the United States.

14. TYPEWRITER is the longest word that can be made using the letters only on one row of the keyboard.

15. Minus 40 degrees Celsius is exactly the same as minus 40 degrees Fahrenheit.

16. Chocolate can kill dogs, as it contains theobromine, which affects their heart and nervous system.

17. Women blink nearly twice as much as men!

18. You can’t kill yourself by holding your breath.

19. It is impossible to lick your elbow.

20. The Guinness Book of Records holds the record for being the book most often stolen from Public Libraries.

21. People say “Bless you” when you sneeze because when you sneeze, your heart stops for a millisecond.

22. It is physically impossible for pigs to look up into the sky.

23. The “sixth sick sheik’s sixth sheep’s sick” is said to be the toughest tongue twister in the English language.

24. “Rhythm” is the longest English word without a vowel.

25. If you sneeze too hard, you can fracture a rib. If you try to suppress a sneeze, you can rupture a blood vessel in your head or neck and die.

26. Each king in a deck of playing cards represents great king from history.
Spades – King David
Clubs – Alexander the Great,
Hearts – Charlemagne
Diamonds – Julius Caesar.

27. It is impossible to lick your elbow.

28. 111,111,111 x 111,111,111 = 12,345,678,987,654,321

29. If a statue of a person in the park on a horse has both front legs in the air, the person died in battle.
If the horse has one front leg in the air, the person died as a result of wounds received in battle.
If the horse has all four legs on the ground, the person died of natural causes.

30. What do bullet proof vests, fire escapes, windshield wipers and laser printers all have in common?
Ans. – All invented by women.

31. Question – This is the only food that doesn’t spoil. What is this?
Ans. – Honey

32. A crocodile cannot stick its tongue out.

33. A snail can sleep for three years.

34. All polar bears are left handed.

35. American Airlines saved $40,000 in 1987 by eliminating one olive from each salad served in first-class.

36. Butterflies taste with their feet.

37. Elephants are the only animals that can’t jump.

38. In the last 4000 years, no new animals have been domesticated.

39. On average, people fear spiders more than they do death.

40. Stewardesses is the longest word typed with only the left hand.

41. The ant always falls over on its right side when intoxicated.

42. The electric chair was invented by a dentist.

43. The human heart creates enough pressure when it pumps out to the body to squirt blood 30 feet.

44. Rats multiply so quickly that in 18 months, two rats could have over million descendants.

45. Wearing headphones for just an hour will increase the bacteria in your ear by 700 times.

46. The cigarette lighter was invented before the match.

47. Most lipstick contains fish scales.

48. Like fingerprints, everyone’s tongue print is different.

Some Interesting Facts Read More »

English, General Knowledge, History, World

Girolamo Savonarola Quiz

Girolamo Savonarola was an Italian Dominican friar, Scholastic, religious and political reformer and an influential contributor to the politics of Florence from 1494 until his execution in 1498

Girolamo Savonarola Quiz Questions

1. When was Girolamo Savonarola born?
a) 4 February 1444
b) 15 April 1442
c) 21 September 1452
d) 30 November 1455

2. Where was Girolamo Savonarola born?
a) Ferrara
b) Pisa
c) Lepanto
d) Genoa

3. Which order did Girolamo Savonarola join?
a) Augustinian
b) Capuchin
c) Dominican
d) Benedictine

4. Who invaded Florence and overthrew Medici rule in 1494 as predicted by Girolamo Savonarola?
a) Charles VIII
b) Philip IV
c) Henry VI
d) Edward VI

5. Which party opposed Girolamo Savonarola?
a) Jacobin
b) Conservative
c) Labour
d) Arrabbiati
6. Who ordered Girolamo Savonarola to go to Bologna under pain of excommunication?
a) Julius II
b) Leo X
c) Alexander VI
d) Urban VIII

7. Which coalition against France Girolamo Savonarola did not want Florence to join?
a) Triple Alliance
b) Holy League
c) Grand Alliance
d) Catholic League

8. Who accepted the challenge of a Franciscan to ordeal by fire on the invalidity of Girolamo Savonarola’s excommunication?
a) Domenico da Pescia
b) Giordano Bruno
c) Lorenzo de Medici
d) Cesare Borgia

9. When did Girolamo Savonarola die?
a) 26 January 1499
b) 23 May 1498
c) 11 July 1503
d) 12 December 1515

10. Where did Girolamo Savonarola die?
a) Turin
b) Berne
c) Pavia
d) Florence

Girolamo Savonarola Quiz Questions with Answers

1. When was Girolamo Savonarola born?
c) 21 September 1452

2. Where was Girolamo Savonarola born?
a) Ferrara

3. Which order did Girolamo Savonarola join?
c) Dominican

4. Who invaded Florence and overthrew Medici rule in 1494 as predicted by Girolamo Savonarola?
a) Charles VIII

5. Which party opposed Girolamo Savonarola?
d) Arrabbiati

6. Who ordered Girolamo Savonarola to go to Bologna under pain of excommunication?
c) Alexander VI

7. Which coalition against France Girolamo Savonarola did not want Florence to join?
b) Holy League

8. Who accepted the challenge of a Franciscan to ordeal by fire on the invalidity of Girolamo Savonarola’s excommunication?
a) Domenico da Pescia

9. When did Girolamo Savonarola die?
b) 23 May 1498

10. Where did Girolamo Savonarola die?
d) Florence

Girolamo Savonarola Quiz Read More »

Uncategorized

General Science & Ability | Constituents and Structure Solved MCQs (Set-III)

Click HERE for Q.No.1-50
Click HERE for Q.No.51-100

101) Which type of star is maintained by the pressure of an electron gas?
(a) Main Sequence Star
(b) White Dwarf
(c) Neutron Star
(d) Black Hole
Answer: (b)
White dwarfs are stars supported by pressure of degenerate electron gas. i.e. in their interiors thermal energy kT is much smaller then Fermi energy Ep. We shall derive the equations of structure of white dwarfs, sometimes called degenerate dwarfs, in the limiting case when their thermal pressure may be neglected, but the degenerate electron gas may be either non-relativistic. somewhat relativistic. or ultra-relativistic.

102) Which of the following first hypothesized that the Earth orbited the sun?
(a) Alexander the Great
(b) Copernicus
(c) Socrates
(d) Tycho Brahe
Answer: (b)
Nicolaus Copernicus was a Renaissance mathematician and astronomer who formulated a model of the universe that placed the Sun rather than the Earth at the center of the universe.

103) The LAST manned moon flight was made in what year?
(a) 1971 (b) 1972
(c) 1973 (d) 1974
Answer: (b)
The last manned landing Apollo 17 on the Moon to date, which took place on December 11, 1972, was made by Commander Eugene Cernan and lunar module pilot Harrison Schmitt who was also the first scientist on the Moon.

104) A planet is said to be at aphelion when it is:
(a) closest to the sun
(b) farthest from the sun
(c) at it’s highest point above the ecliptic
(d) at it’s lowest point below the ecliptic
Answer: (b)

105) The word Albedo refers to which of the following?
(a) The wobbling motion of a planet
(b) The amount of light a planet reflects
(c) The phase changes of a planet
(d) The brightness of a star
Answer: (b)
Albedo is a measure of the reflectivity of a surface. The albedo effect when applied to the Earth is a measure of how much of the Sun’s energy is reflected back into space. Overall, the Earth’s albedo has a cooling effect. (The term ‘albedo’ is derived from the Latin for ‘whiteness’).

106) A pulsar is actually a:
(a) black hole
(b) white dwarf
(c) red giant
(d) neutron star
Answer: (d)

107) Astronomers use Cepheid’s principally as measures of what? Is it:
(a) size
(b) speed
(c) chemical composition
(d) distance
Answer: (d)

108) Where are most asteroids located? Is it between:
(a) Jupiter and Saturn
(b) Mars and Venus
(c) Earth and Mars
(d) Mars and Jupiter
Answer: (d)

109) The precession of the Earth refers to the:
(a) change from night to day.
(b) Earth’s motion around the sun.
(c) change in orientation of the Earth’s axis.
(d) effect of the moon on the Earth’s orbit.
Answer: (c)
Precession is the change in orientation of the Earth’s rotational axis. The precession cycle takes about 19,000 – 23,000 years. Precession is caused by two factors: a wobble of the Earth’s axis and a turning around of the elliptical orbit of the Earth itself (Thomas, 2002). Obliquity affected the tilt of the Earth’s axis, precession affects the direction of the Earth’s axis. The change in the axis location changes the dates of perihelion (closest distance from sun) and aphelion (farthest distance from sun), and this increases the seasonal contrast in one hemisphere while decreasing it in the other hemisphere ( Kaufman, 2002). currently, the Earth is closest to the sun in the northern hemisphere winter, which makes the winters there less severe (Thomas, 2002). Another consequence of precession is a shift in the celestial poles. 5000 years ago the North Star was Thuban in the constellation Draco. Currently the North Star is Polaris in the constellation Ursa Minor.

110) The Magellanic cloud is a:
(a) nebula
(b) galaxy
(c) super nova remnant
(d) star cluster
Answer: (b)

111) The comet known as Halley’s Comet has an average period of:
(a) 56 years
(b) 66 years
(c) 76 years
(d) 86 years
Answer: (c)
Halley’s Comet orbits the Sun every 76.0 years and has an orbital eccentricity of 0.97. Comet Halley was visible in 1910 and again in 1986. Its next perihelion passage will be in early 2062.

112) Which one of the following planets has no moons?
(a) Mars
(b) Neptune
(c) Venus
(d) Jupiter
Answer: (c)

113) The rocks that enter the earth’s atmosphere and blaze a trail all the way to the ground and do not burn up completely are known as:
(a) meteorites
(b) meteors
(c) asteroids
(d) none of these
Answer: (a)
A meteorite is a solid piece of debris from an object, such as a comet, asteroid, or meteoroid, that originates in outer space and survives its passage through the Earth’s atmosphere and impact with the Earth’s surface

114) 95% of the Martian atmosphere is composed of what substance?
(a) Carbon dioxide
(b) Nitrogen
(c) Argon
(d) Carbon monoxide
Answer: (a)
The atmosphere of Mars is about 100 times thinner than Earth’s, and it is 95 percent carbon dioxide.

115) What is the motion called when a planet seems to be moving westward in the sky?
(a) Retrograde
(b) Parallax
(c) Opcentric
(d) Reverse parallax
Answer: (a)
Retrograde motion, in astronomy, describes the orbit of a celestial body that runs counter to the direction of the spin of that body which it orbits. Apparent retrograde motion, in astronomy, is the apparent motion of planets as observed from a particular vantage point.

116) In what year did Galileo first use an optical telescope to study the moon?
(a) 1492 (b) 1611
(c) 1212 (d) 1743
Answer: (b)

117) Geocentric means around:
(a) Jupiter (b) the Earth
(c) the Moon (d) the Sun
Answer: (b)

118) The Pythagoreans appear to have been the first to have taught that the Earth is:
(a) at the center of the Universe.
(b) spherical in shape.
(c) orbits around the sun.
(d) flat with sharp edges.
Answer: (b)

119) A device which would not work on the Moon is:
(a) thermometer
(b) siphon
(c) spectrometer
(d) spring balance
Answer: (b)
Siphons will not work in the International Space Station where there is air but no gravity, but neither will they work on the Moon where there is gravity but no air

120) Of the following colors, which is bent least in passing through aprism?
(a) orange (b) violet
(c) green (d) red
Answer: (d)

121) In a reflecting telescope where in the tube is the objective mirror placed?
(a) the top to the tube
(b) the middle of the tube
(c) the bottom of the tube
(d) the side of the tube
Answer: (c)

122) What does it mean when someone says that comets have eccentric orbits? Does it mean
(a) they have open orbits
(b) they have nearly circular orbits
(c) their orbits are unpredictable
(d) the sun is far from the foci of their orbits
Answer: (d)

123) What causes the gas tail of a comet to always point away from the sun?
(a) solar wind
(b) air pressure
(c) centrifugal force
(d) gravity
Answer: (a)

124) What are Saturn’s rings composed of?
(a) completely connected solid masses
(b) billions of tiny solid particles
(c) mixtures of gases
(d) highly reflective cosmic clouds
Answer: (b)

125) Of the following, which is the only planet which CANNOT be seen with the unaided eye?
(a) Jupiter
(b) Mars
(c) Neptune
(d) Saturn
Answer: (c)
The ice giant Neptune was the first planet located through mathematical predictions rather than through regular observations of the sky. Nearly 4.5 billion kilometers (2.8 billion miles) from the Sun, Neptune orbits the Sun once every 165 years. It is invisible to the naked eye because of its extreme distance from Earth. In 2011 Neptune completed its first orbit since its discovery in 1846.

126) Accretion is:
(a) the gradual accumulation of matter in one location usually due to gravity.
(b) the process of moon formation for planets.
(c) the process of matter accumulation due to centripetal force.
(d) the disintegration of matter.
Answer: (b)

127) A blue shift means a Doppler shift of light from a(an)
(a) receding star.
(b) blue star.
(c) approaching star.
(d) fixed star.
Answer: (c)
In the Doppler effect for visible light, the frequency is shifted toward the blue end of the spectrum when the light source (such as a star) is approaching.

128) The first and largest asteroid discovered was:
(a) Pallas.
(b) Juno.
(c) Ceres.
(d) Trojan.
Answer: (c)

129) The Crab Nebula consists of the remnants of a supernova which was observed by:
(a) Brahe in 1572.
(b) Kepler and Galileo in 1604.
(c) the Chinese in 1054 A.D.
(d) several ancient civilizations in 236 B.C.
Answer: (c)
The Crab Nebula, the result of a supernova noted by Earth-bound chroniclers in 1054 A.D., is filled with mysterious filaments that are are not only tremendously complex, but appear to have less mass than expelled in the original supernova and a higher speed than expected from a free explosion. The Crab Nebula spans about 10 light-years. In the nebula’s very center lies a pulsar: a neutron star as massive as the Sun but with only the size of a small town. The Crab Pulsar rotates about 30 times each second.

130) The atmosphere of Venus contains mostly
(a) oxygen
(b) carbon dioxide
(c) nitrogen
(d) water
Answer: (b)
The atmosphere of Venus is composed of about 96% carbon dioxide, with most … various other corrosive compounds, and the atmosphere contains little water.

131) On the celestial sphere, the annual path of the Sun is called
(a) the eclipse path.
(b) ecliptic.
(c) diurnal.
(d) solstice.
Answer: (b)
The ecliptic is an imaginary line on the sky that marks the annual path of the sun. It is the projection of Earth’s orbit onto the celestial sphere.

132) The angular distance between a planet and the Sun, as viewed from the Earth, is called
(a) angle of inclination.
(b) elongation.
(c) latitude.
(d) opposition.
Answer: (b)
Elongation is the angular distance between the sun, and another object such a moon or a planet as seen from earth. There are several special names for these angular distances. The different names of these angles depend on the status, inferior or superior, of the planet. The planets closer to the sun than the earth are called inferior planets. The planets farther away from the sun than earth are called superior planets.
Elongation is measured from earth as the angle between the sun and the planet. Sometimes the apparent relative position of a planet in relation to the sun is called the aspect, or configuration, of a planet.

133) Which of the following has the highest density?
(a) Earth
(b) Venus
(c) Mars
(d) Jupiter
Answer: (a)
Earth has the highest density of any planet in the Solar System, at 5.514 g/cm3. This is considered the standard by which other planet’s densities are measured. In addition, the combination of Earth’s size, mass and density also results in a surface gravity of 9.8 m/s². This is also used as a the standard (one g) when measuring the surface gravity of other planets.

134) Which of the following planets is NOT a terrestrial planet?
(a) Earth
(b) Jupiter
(c) Mars
(d) Mercury
Answer: (b)
The term terrestrial planet is derived from the Latin “Terra” (i.e. Earth). Terrestrial planets are therefore those that are “Earth-like”, meaning they are similar in structure and composition to planet Earth. All those planets found within the Inner Solar System – Mercury, Venus, Earth and Mars – are examples of terrestrial planets. Each are composed primarily of silicate rock and metal, which is differentiated between a dense, metallic core and a silicate mantle.

135) Why do we see lunar eclipses much more often than solar eclipses?
(a) Lunar eclipses occur more often than solar eclipses.
(b) Lunar eclipses last longer than solar eclipses.
(c) The lunar eclipse is visible to much more of the Earth than a solar eclipse.
(d) The moon is closer to the Earth than the sun.
Answer: (c)
Lunar and solar eclipses occur with about equal frequency. Lunar eclipses are more widely visible because Earth casts a much larger shadow on the Moon during a lunar eclipse than the Moon casts on Earth during a solar eclipse. As a result, we are more likely to see a lunar eclipse than a solar eclipse.

136) A star like object with a very large red shift is a
(a) Neutron star.
(b) Nova.
(c) Quasar.
(d) Supernova.
Answer: (c)
Quasars: In the 1930’s, Edwin Hubble discovered that all galaxies have a positive redshift. In other words, all galaxies were receding from the Milky Way.

137) The apparent magnitude of an object in the sky describes its
(a) Size
(b) Magnification
(c) Brightness
(d) Distance
Answer: (c)

138) The Van Allen belts are:
(a) caused by the refraction of sunlight like rainbows.
(b) charged particles trapped in the Earth’s magnetic field.
(c) caused by the reflection of polar snow.
(d) caused by precession.
Answer: (b)
The Van Allen belts are a collection of charged particles, gathered in place by Earth’s magnetic field. They can wax and wane in response to incoming energy from the sun, sometimes swelling up enough to expose satellites in low-Earth orbit to damaging radiation.

139) A coordinate system based on the ecliptic system is especially useful for the studies of
(a) Planets
(b) Stars
(c) The Milky Way
(d) Galaxies
Answer: (a)

140) The mean distance of the earth from the sun in astronomical units is:
(a) 3.7 (b) 10
(c) 1 (d) 101
Answer: (c)
In astronomy, an astronomical unit is defined as the average distance from the Sun to the Earth, or about 150 million kilometers (93 million miles). You can abbreviate astronomical unit as AU.
Since the distances in astronomy are so vast, astronomers use this measurement to bring the size of numbers down.
For example, Earth is 1 au from the Sun, and Mars is 1.523 AU. That’s much easier than saying that Mars is 227,939,000 km away from the Sun.

141) What process produces a star’s energy?
(a) hydrogen and oxygen combustion
(b) nuclear fusion
(c) neutron beta decay
(d) nuclear fission
Answer: (b)
The enormous luminous energy of the stars comes from nuclear fusion processes in their centers. Depending upon the age and mass of a star, the energy may come from proton-proton fusion, helium fusion, or the carbon cycle.

142) What is the most distant object in the sky that the human eye can see without optical instruments?
(a) The Horsehead Nebula
(b) The Andromeda Galaxy
(c) The Sagittarius Constellation
(d) The Aurora Borealis
Answer: (b)
The Andromeda Galaxy (M31) is the closest large galaxy to the Milky Way and is one of a few galaxies that can be seen unaided from the Earth. In approximately 4.5 billion years the Andromeda Galaxy and the Milky Way are expected to collide and the result will be a giant elliptical galaxy. Andromeda is accompanied by 14 dwarf galaxies, including M32, M110, and possibly M33 (The Triangulum Galaxy).

143) Which civilization developed and implemented the first solar calendar?
(a) Babylonian
(b) Greek
(c) Egyptian
(d) Aztec
Answer: (c)
A solar calendar is a calendar whose dates indicate the position of the earth on its revolution around the sun and is based on the seasonal year of approximately 365 1/4 days, the time it takes the Earth to revolve once around the Sun. The Egyptians appear to have been the first to develop a solar calendar, using as a fixed point the annual sunrise reappearance of the Dog Star — Sirius, or Sothis — in the eastern sky, which coincided with the annual flooding of the Nile River. They constructed a calendar of 365 days, consisting of 12 months of 30 days each, with 5 days added at the year’s end. The Egyptians’ failure to account for the extra fraction of a day, however, caused their calendar to drift gradually into error.

144) What is the HOTTEST region of the sun?
(a) The core
(b) The photosphere
(c) The chromospheres
(d) The corona
Answer: (d)
The corona is the outermost layer of the Sun, starting at about 1300 miles (2100 km) above the solar surface (the photosphere) The temperature in the corona is 500,000 K (900,000 degrees F, 500,000 degrees C) or more, up to a few million K. The corona cannot be seen with the naked eye except during a total solar eclipse, or with the use of a coronagraph. The corona does not have an upper limit.
A study published in 2012 in Nature Communications by researchers at Northumbria University found a possible mechanism that causes some stars to have a corona that is almost 200 times hotter than their photosphere (the star’s surface).

145) The same side of the moon always faces the Earth because:
(a) the moon is not rotating about its axis.
(b) the moon’s motion was fixed at its creation by the laws of inertia.
(c) tidal forces keep the moon’s rotation and orbiting motion in sync with each other.
(d) the moon’s magnetic poles keep aligned with the Earth’s magnetic field.
Answer: (b)

146) The resolving power of a telescope depends on the:
(a) focal ratio
(b) diameter of the objective
(c) magnification
(d) focal length
Answer: (b)
The resolving power of a telescope depends on the diameter of the telescope’s light-gathering apparatus, or objective. In a refracting telescope, the objective lens is the first lens the light passes through. In a reflecting telescope, the objective is the telescope’s primary mirror. In a Schmidt-Cassegrain telescope, the objective is also the primary mirror. As the diameter of the telescope’s objective increases, the resolving power increases.

147) On a clear, dark, moonless night, approximately how many stars can be seen with the naked eye?
(a) 300 (b) 1,000
(c) 3,000 (d) 10,000
Answer: (c)
On any clear dark moonless night a person can see about 3000 stars of our galaxy without the aid of a telescope

148) The study of the origin and evolution of the universe is known as:
(a) Tomography
(b) cystoscopy
(c) cryology
(d) cosmology
Answer: (d)
Cosmology is the branch of astronomy involving the origin and evolution of the universe, from the Big Bang to today and on into the future. According to NASA, the definition of cosmology is “the scientific study of the large scale properties of the universe as a whole.”

149) According to Kepler’s Laws, all orbits of the planets are:
(a) ellipses
(b) parabolas
(c) hyperbolas
(d) square
Answer: (a)
Johannes Kepler, working with data painstakingly collected by Tycho Brahe without the aid of a telescope, developed three laws which described the motion of the planets across the sky.
1. The Law of Orbits: All planets move in elliptical orbits, with the sun at one focus.
2. The Law of Areas: A line that connects a planet to the sun sweeps out equal areas in equal times.
3. The Law of Periods: The square of the period of any planet is proportional to the cube of the semimajor axis of its orbit.
Kepler’s laws were derived for orbits around the sun, but they apply to satellite orbits as well.

General Science & Ability | Constituents and Structure Solved MCQs (Set-III) Read More »

General Knowledge, MCQs / Q&A

100 MCQs About World History

100 MCQs About World History

1. What is the oldest daily newspaper in England? – The Times

2. Which two American states joined the union in 1959? – Alaska and Hawaii

3. Which American President ordered the dropping of the first atomic bomb? – Harry S Truman

4. In which century did King George IV rule Great Britain? – 18th

5. After which famous person in history was the teddy bear named? – Theodore Roosevelt

6. What was the name given to the trials of 24 Nazi leaders for war crimes in 1945? – The Nuremberg Trials

7. In what century was the Taj Mahal built? – 17th

8. Which gangster said ‘I’ve been accused of every death except the casualty list of the World War’? – Al Capone

9. In what year was Prince William born? – 1982

10. The word ‘book’ originates from the middle English word ‘bok’ meaning which type of
tree? – Beech

11. Richard Byrd is credited with having been the first person to fly over what particular spot
in the world? – The North Pole

12. Why don’t the restaurants ‘Palm Court’, ‘Cafe Parisien’ and ‘Verandah’ exist anymore? – They were on the Titanic

13. What city was the capital of Poland between 1320 and 1611? – Krakow

14. Who was the first President of America? – George Washington

15. Which American President served only 31 days? – William Harrison

16. When the first World War broke out which three countries made up the Triple Entente? –
France, England and Russia

17. What is Adam’s ale or Adam’s wine? – Water

18. Who were the mother and father of Elizabeth I? – Anne Boleyn and Henry VIII

19. Which British Prime Minister resigned because of the Suez crisis? – Anthoney Eden

20. For what was Rosa Parks arrested in 1955, leading to the biggest US Civil Rights
movement? – Refusing to give up her seat on a bus for a white man

21. John Major became a member of Parliament in 1979 for which town, north of London? –
Huntingdon

22. Which American President was shot in 1901 and died 8 days later? – McKinley

23. The Battle of Bosworth in 1485 was the last battle of which series of wars? – The Wars Of The Roses

24. The explorer Sir Edmund Hillary was from which country? – New Zealand

25. The popular British pub name ‘The Royal Oak’ is named after which King? – Charles II (he hid in an oak tree to escape enemies)

26. Collectively, by what name are Carole Richardson, Patrick Armstrong, Paul Hill and Gerard Conlon better known? – The Guildford Four

27. In which century was the world’s first public railway opened? – 19th

28. The invention of what in 1867, made Alfred Nobel famous? – Dynamite

29. What was King William II killed by? An arrow, the plague or old age? – An Arrow

30. In Greek mythology, who was the goddess of marriage, women and childbirth? – Hera

31. In what year did Margaret Thatcher become Prime Minister? – 1979

32. In what year was London due to host the Olympic Games, but couldn’t because of the Second World War? – 1944

33. On March 3rd, 1991, who was severly beaten by Los Angeles police officers causing public outcry? – Rodney King

34. Which king was the target of the Gunpowder plot of 1605? – James I

35. What alloy was the most important metal for tools and weapons between the years 4000
and 2000 B.C.? – Bronze

36. In which year did Tony Blair first become British Prime Minister? – 1997

37. Who was the first US President to meet with a reigning British monarch? – Woodrow Wilson

38. In which month in 1914, did Britain declare war on Germany? – August

39. Thomas Chippendale was best known for making and designing what in the 18th century? – Furniture

40. What historic event does the nursery rhyme ‘Ring-a-ring of roses’ commemorate? – The Great Plague

41. In which year did colour TV transmissions begin in Britain? – 1969

42. As at the year 2001, who has been the tallest American President? – Abraham Lincoln

43. Which famous London department store opened on 15th March, 1909? – Selfridges

44. Which of the following occurred most recently? The Iron Age or The Bronze Age? – Iron Age

45. Who is the only American President to have served non-consecutive terms in office? – Grover Cleveland

46. In which country did the cloning of Dolly the sheep take place? – Scotland

47. Who ordered the beheading of Mary Queen Of Scots? – Queen Elizabeth I

48. Which English queen was married to Lord Guildford Dudley? – Lady Jane Grey

49. Which geographical location was the first word spoken on the moon? – Houston

50. What was Hitler’s title as the leader of Nazi Germany? – Fuhrer

51. What was the surname of Zachary, the President of the USA between 1849 and 1850? –Taylor

52. How many of Henry VIII’s wives had been previously married? – 2

53. Who did Queen Elizabeth I succeed to the throne? – Mary I

54. In which war was the Victoria Cross first awarded? – The Crimean War

55. In which century did the diamond engagement ring first become popular? – 15th

56. Which country declared war on both Germany and the Allies in World War II? – Italy

57. Which two brothers are associated with the invention of the aeroplane? – Orville and Wilbur Wright

58. By what title was Oliver Cromwell known? – Lord Protector

59. In 1978, what was Sweden’s most profitable export, ahead of Volvo? – Abba

60. What was the name of the bomb which was dropped on Nagasaki during World War II? – Fat Man

61. How did Robert The Bruce die? – Of the disease leprosy

62. Which famous museum opened in London, in April 1928? – Madam Tussauds

63. In Greek mythology, what was unusual about Medusa’s hair? – It was made of snakes

64. In America, what became the 49th state to enter the union in 1959? – Alaska

65. Which district of London was named after a battle fought in 1815? – Waterloo

66. In what year did the first successful Mars landings take place? – 1976

67. For how many years did the Jurassic period last? – 180 million

68. In which century was Mary, Queen Of Scots executed? – 16th

69. Who was the first American President to visit China? – Richard Nixon

70. Parker and Barrow were the surnames of which famous couple? – Bonnie and Clyde

71. What type of animal was the first to be sent into space? – A dog

72. For what reason did American Sally Ride become famous in 1983? – First American female in space

73. In which year did Richard Nixon begin the secret bombing of Cambodia? – 1969

74. Which famous person in history invented the greeting, ‘Hello’ first used for answering the telephone? – Thomas Edison

75. Who was the famous son of the Greek princess Olympias? – Alexander The Great

76. What were the names of Adam and Eve’s three sons? – Cain, Abel and Seth

77. Which war was called the ‘War to end all wars’? – World War I

78. In what year did Laika the dog become the first space traveller? – 1957

79. Which country in Europe has the oldest Parliament? – Iceland

80. Who was the third President of America and chief author of the Declaration Of Independence? – Thomas Jefferson

81. In what year was the battle of Agincourt? – 1415

82. By what name was the Scottish outlaw Robert McGregor better known? – Rob Roy

83. In 1969, what became the first song to be sung in outer space? – Happy Birthday

84. By what name was Sir Arthur Wellesley better known? – Duke of Wellington

85. What was the name of the suffragette who threw herself under the King’s horse in the
1913 Derby? – Emily Davison

86. What was the profession of Alexander Graham Bell, inventor of the telephone? – Teacher (of deaf and dumb children)

87. Which country suffered over 6 million deaths in World War II, equivalent to over 17% of
it’s population? – Poland

88. Which English King was killed by an arrow at the battle of Hastings? – King Harold

89. Who was murdered by Robert Ford? – Jesse James

90. In what year were protesting students murdered in Tiananman Square? – 1989

91. Which US President was forced to resign because of the Watergate scandal? – Richard Nixon

92. Which monarch’s last words were ‘All my possessions for a moment of time’? – Elizabeth  I

93. What happened in 1847 that is sometimes referred to as ‘Black Forty Seven’? – The potato famine in Ireland

94. In which country did Venetian blinds originate? Italy, India or Japan? – Japan

95. In which country was Mother Theresa born? – Yugoslavia

96. Who was the first American President to die while in office? – William Harrison

97. What was the maiden name of the bride at the first wedding watched by over 750 million
people? – Diana Spencer

98. Who was Queen Elizabeth II’s father? – George VI

99. Which famous raid did Guy Gibson lead in 1943? – The Dambusters

100. Who, in 1901, was the first man to send a Radio Telegraph signal across the Atlantic
Ocean? – Guglielmo Marconi

 

100 MCQs About World History Read More »

English, History, MCQs / Q&A, World

PPSC JUNIOR PATROL OFFICER PAST PAPERS 2017

JUNIOR PATROL OFFICER PAST PAPERS PPSC 2017

 
Tarbela Dam is on ______ River.
Indus
Jhelum
Ravi
None of these
Who is Chief Minister of Khyber Pakhtoon Khawah (KPK)?
Pavez Khatak
Imran Khan
Ameer Haidar Khan Hoti
None of these
Which personality represented Pakistan in UNO?
Patras Bukhari
Faiz Ahmad Faiz
Perveen Shakar
Munir Niazi
Durand Line is between
Pakistan and Afghanistan
Pakistan and China
Pakistan and Iran
Pakistan and India
How many Round Table Conferences were held?
3
5
4
2
Who wrote “Friends, Not Masters”?
Ayub Khan
Zia-ul-Haq
Zulifqar Ali Bhutto
Quaid-e-Azam
Youm-e-Takbeer is celebrated on the 28th of May each year in commemoration of
Nuclear Test
Independence Day
Day of Deliverance
None of these
When first constitution of Pakistan was enacted?
1956
1962
1973
None of these
Indus Basin Treaty was held in the reign of
Ayub Khan
Zia-ul-Haq
Yahya Khan
Zulifqar Ali Bhutto
Dia Mir Bhasha Day is in
Gilgit
Chitral
Mansehra
Peshawar
Quran revealed in _________ years.
23
25
24
21
When Holy Prophet (PBUH) died?
632 AD
633 AD
635 AD
630 AD
Who founded Baghdad?
Al-Mansur
Haroon-ur-Rashid
Mamoon-ur-Rashid
None of these
Who wrote Spirit of Islam?
Syed Ameer Ali
Maulana Muhammad Ali Johar
Sir Syed Ahmad Khan
Ch. Rehmat Ali
Which province of Pakistan is least populated?
Balochistan
Punjab
Sindh
Khybar Pakhtoon Khawa
Who introduced “Basic Democracy” for the first time in Pakistan?
Ayub Khan
Yahya Khan
Zulifqar Ali Bhutto
Zia-ul-Haq
Which of the following was the Ottoman capital?
Constantinople
Baghdad
Cairo
None of these
The tribe of Hazrat Usman (R.A) was
Omayyad
Adi
Banu Tameem
None of these
Who was called Conqueror of Egypt (Fateh Misr)?
Hazrat Sa’ad Bin Abi Waqas (R.A)
Hazrat Ali (R.A)
Hazrat Khalid Bin Walid (R.A)
Hazrat Umar (R.A)
Najashi was the king of
Ethiopia
Iran
Syria
Yemen
Muhammad Bin Qasim is closely related to
Hajjaj Bin Yousaf
Haroon Rashid
Mamoon Rashid
Salah-ud-Din Ayubi
How many chapters (Parahs) in Quran?
30
25
114
28
Who was the first Muslim King of India?
Qutab-ud-Din Aibak
Muhammad bin Qasim
Babar
None of these
River Tigris is in
Iraq
Iran
Egypt
Syria
Ushr is
1/10th
1/20th
1/25th
1/40th
Who wrote Kitab-ul-Hind?
Al-Beroni
Ibn-ul-Haitham
Ibn-e-Batoota
Sir Syed Ahmad Khan
Who was named as Saif-Ullah?
Hazrat Khalid Bin Waleed (R.A)
Hazrat Ali (R.A)
Hazrat Umar (R.A)
Hazrat Sa’ad Bin Abi Waqas (R.A)
Nature of Novels of Nasim Hijazi is
Historical
Political
Romantic
Social
Native country of Alexander is
Macedonia
Iraq
Abyssinia
Syria
Theory of Evolution is associated with
Darwin
Mandal
Robin
None of these
Sherlock Holmes is associated with
Arthur Conan Doyle
Jonathan Aims
Nancy Drew
Tom Swift
Taliban recently opened their office in
Doha
Abu Dhabi
Dubai
Muscat
American President Barrack Obama’s political party is
Democrates
Republican
Labour
None of these
Currently, GST in Pakistan is
17%
15%
16%
18%
Who has portfolio of Defense?
Nawaz Sharif
Sartaj Aziz
Zahid Hamid
Ch. Nisar Ali Khan
Who is president of Iran?
Hussan Rohani
Mahmoud Ahmdinejad
Ali Khameni
None of these
Al-Taqseem Square is in
Istanbul
Cairo
Islamabad
Tunis City
ICC Championship was played in
England
India
Sri Lank
West Indies
Titanic is
Ship
Aeroplan
Supersonic Fighter Jet
Bullet Train
Who was the president of America, during the American Civil War?
Abraham Lincoln
George Washington
J.F Kennedy
George W. Bush Senior
Third Marshal Law in Pakistan was imposed on
5 July 1977
4 July 1977
6 July 1977
7 July 1977
Which of the following Muslims was Pan-Islamism during 19th Century?
Sir Syed Ahmad Khan
Syed Ameer Ali
Maulana Muhammad Ali Johar
Sir Agha Kan
Who is president of Syria?
Bashar al-Assad
Abdul Halim Khaddam
Husni Mubarak
Muhammad Mursi
Which of the following American presidents was killed?
  1. F. Kennedy
Richard Nixon
George Washington
None of these
Aswan Dam is in
Egypt
Iran
Iraq
Saudi Arabia
Who gifted Statue of Liberity to the United States of America
France
Germany
Israel
Great Britain
Prague is capital of
Czech Republic
Poland
Hungry
Iceland
Which of following Islamic countries has 2500 islands?
Indonesia
Malaysia
Sudan
Saudi Arabia
Napoleon Bonaparte was defeated in
War of Waterloo
War of Buxor
War of Plassey
None of these
Who is incumbent British Prime Minister?
David Cameron
Tony Blair
Barack Obama
None of these
Who compiled Guru Granth?
Guru Nanak
Guru Amardas
Guru Ramdas
Guru Karishn
Who compiled Guru Granth?
Guru Nanak
Guru Amardas
Guru Ramdas
Guru Karishn
Mother Teresa was
Social Worker
Politician
Musician
President
Which of the following kings was assassinated?
Martin Luther King
Julius Caesar
Alexander
Napoleon Bonaparte
By profession, Prime Minister Man Mohan Singh is
Economist
Scientist
Doctor
Lawyer
Which was the capital of British Indian before Delhi?
Kolkata
Mumbai
Madras
Bangal
Torah is associated with
Hazrat Musa A.S
Hazrat Dawood A.S
Hazrat Musa A.S
None of these
Who is founder of All India Congress?
  1. O Hume
Nehro
Gandhi
None of these
Naqsh-e-Faryadi is written by
Faiz Ahmad Faiz
Ahmad Sarfraz
Sir Syed Ahmad Khan
Allama Iqbal
Yen is currency of
Japan
China
Hong Kong
South Korea
Pelle was famous player of
Footbal
Hockey
Cricket
Tannis
Old name of Netherlands is
Holland
Iceland
Federland
Land of Republic
In Roman counting, XV is
15
20
5
10
Confucius is ancient philosopher of
China
Greek
Russia
America
UNO Head quarter is located in
New York
Washington
London
Paris
Mohanjo Daro is in
Sindh
Punjab
KPK
Balochistan
Who introduced the Law of Motion?
Newton
Feraday
Fleming
Einstein
Dermatology is disease of
Skin
Lungs
Heart
Brain
Who introduced Principle of Gravity?
Newton
Einstein
Mandal
Ashamedas
Solar eclipse occurs when
Moon comes between Earth and Sun
Earth comes between Moon and Sun
Earth, Moon and Sun are in same line
None of these
Who was the first man at moon?
Neil Armstrong
Yuri Gagarin
Buzz Aldrin
None of these
Rain fall in measured with
Rain Gauge
Rain Rode
Rain Meter
Hydro Meter
Who is inventor of computer operating system “Windows”?
Bill Gates
Malinda Gates
Steve Jobs
Larry Page
Bronchitis is associated with
Lungs
Heart
Brain
Respirator Cavity
A person or group made to bear the blame for others or to suffer in their place
Scapegoat
Sufferer
Victim
None of these
On doing it daily, the task soon became a leisurely.
Routine
Programme
Task
Work
Pick up the nearly associated word of “To be at arm’s length”
Distance
Work
Sight
Body
Turn on one’s heel mean to return
Quickly
Sharply
Instantly
None of these
Shortsightedness is
Myopia
Hydrophobia
Hyperopia
None of these
Calculate: 9999+8888+777-?=19700
36
30
35
34
Calculate: 0.8+0.05+0.369+0.7683=?
1.9873
1.9573
1.7398
1.9078
Calculate: 6.837+3.1469=?
9.9839
15
11
8.2445
Calculate: 15-6.837-3.1469=?
5.0161
5
4.0161
6.0161
Ali earns Rs. 20.56 on first day, Rs. 32.90 on second and Rs. 20.78 on third day of week. If he spend half of the amount he earned in first three days of week, find out the remaining amount.
Rs. 37.12
Rs. 37
Rs. 35.12
Rs.36.12
Solve: Under Root of 10 x Under Root of 250
50
100
25
10
Find out the highest ratio
7:15
9:15
25:29
18:24
If 314 men print 6594 papers in 10 minutes, then find out the average printing of each man in 1 minute.
2.1
2
3.1
4
Calculate: 4.56+3.82+5.06=?
13.44
14.44
12.44
11.44
Solve: 0.8/10=?
0.08
80
88
8
How many figures up to 100 can be divided by 7?
14
13
12
10
Water is _________ for life.
Indispensable
Inevitable
Needed
Required
Objective Resolution was passed in
1949
1940
1950
1947
First General Elections were held on in Pakistan in
1970
1985
1998
1957
Deficit Financing is
Printing new currency
Paying back loan
Brain drain
None of these
Alexander’s native land is
Macedonia
Germany
Italy
Britain
There are how many planets in universe?
8
9
10
11
Jabir Bin Hayan was a famous Muslim __________.
Chemist
Physicist
Discoverer
Teacher
I will not join Army as it is against my
Creed
Ethics
Beliefs
Taste
I will not be ________ to the mistakes made by him.
Answerable
Indispensable
Reliable
Accountable

PPSC JUNIOR PATROL OFFICER PAST PAPERS 2017 Read More »

MCQs / Q&A, Past Papers

Inventions and Inventors

Inventions and Inventors

A

Air Brake : 
George Westinghouse, U.S.A. 1911.
Air Conditioning : 
Willis Carrier, U.S.A. 1911.
Airplane : 
engine-powered, Wilbur and Orville Wright, U.S.A., 1903.
Airship :
Henri Giffard, France, 1852; Ferdin von Zeppelin, Germany, 1900.
Antibiotics :
Louis Pasteur, Jules-Francois Joubert, France, 1887; (discovery of penicillin) Alexander Fleming, Scotland, 1928.
Antiseptic : 
(surgery) Joseph Lister, England, 1867.
Aspirin : 
Dr. Felix Hoffman, Germany, 1899.
Atom :
(nuclear model of) Ernest Rutherford, England, 1911.
Atomic Structure :
Ernest Rutherford, England, 1911; Niels Bohr, Denmark, 1913.
Automated Teller Machine (ATM) :
Don Wetzel, U.S.A., 1968.
Automobile :
(first with internal combustion engine, 250 rmp) Karl Benz, Germany, 1885; (first with practical highspeed internal combustion engine, 900 rpm) Gottlieb Daimler, Germany, 1885; (first true automobile, not carriage with motor) Rene Panhard, Emile Lavassor, France, 1891; (carburetor, spray) Charles E. Duryea, U.S.A., 1892.
Autopilot : 
(for aircraft) Elmer A. Sperry, U.S.A., c.1910, first successful test, 1912, in a Curtiss flying boat.

B

Bacteria : 
Anton van Leeuwenhoek, The Netherlands, 1683.
Bakelite :
Leo Hendrik Baekeland, U.S.A., 1907.
Ball Bearing :
Philip Vaughan, England, 1794.
Ballon, Hot-air : 
Joseph and Jacques Montgolfier, France, 1783.
Bar Codes :
Monarch Marking, U.S.A. 1970.
Barometer :
Evangelista Torricelli, Italy, 1643.
Bicycle :
Karl D. von Sauebronn, Germany, 1816; (first modern model) James Starley, England, 1884.
Big Bang Theory :
(the universe originated with a huge explosion) George LeMaitre, Belgium, 1927; (modified LeMaitre theory labeled �Big Bang�) George A. Gamov, U.S.A., 1948; (cosmic microwave background radiation discovered) Arno A. Penzias and Robert W. Wilson, U.S.A. 1965.
Blood, Circulation of :
William Harvey, England, 1628.
Bomb, Atomic : 
J. Robert Oppenheimer et al., U.S.A., 1945.
Bomb, Thermonuclear (hydrogen) :
Edward Teller et al., U.S.A., 1952.
Boyle�s Law :
(relation between pressure and volume in gases) Robert Boyle, Ireland, 1662.
Braille :
Louis Braille, France, 1829.
Bridges :
(suspension, iron chains) James Finley, Pa., 1800; (wire suspension) Marc Seguin, Lyons, 1825; (truss) Ithiel Town, U.S.A., 1820.
Bullet :
(conical) Claude Minie, France, 1849.

C

Calculating Machine :
(logarithms) John Napierm Scotland, 1614; (digital calculator) Blaise Pascal, 1642; (multiplication machine) Gottfried Leibniz, Germany, 1671; (�analytical engine� design, included concepts of programming, taping) Charles Babbage, England, 1835.
Camera :
George Eastman, U.S.A., 1888; (Polaroid) Edwin Land, U.S.A., 1948
Car Radio : 
William Lear, Elmer Wavering, U.S.A. 1929.
Cells :
Robert Hooke, England, 1665.
Chewing Gum : 
John Curtis, U.S.A., 1848; (chicle-based) Thomas Adams, U.S.A., 1870.
Cholera Bacterium :
Robert Koch, Germany, 1883.
Circuit, Integrated :
(theoretical) G.W.A. Dummer, England, 1952; Jack S. Kilby, Texas Instruments, U.S.A., 1959.
Clock, Pendulum :
Christian Huygens, The Netherlands, 1656.
Clock, Quartz :
Warren A. Marrison, Canada/U.S.A., 1927.
Cloning, Animal :
John B. Gurdon, U.K., 1970.
Coca-Cola :
John Pemberton, U.S.A., 1886.
Combustion :
Antoine Lavoisier, France, 1777.
Compact Disk : 
RCA, U.S.A., 1972.
Compact Disk (CD) :
Philips Electronics, The Netherlands; Sony Corp., Japan, 1980.
Computed Tomography 
(CT scan, CAT scan) :
Godfrey Hounsfield, Allan Cormack, U.K. U.S.A., 1972
Computers :
(analytical engine) Charles Babbage, 1830s; (ENIAC, Electronic Numerical Integrator and Calculator, first all-electronic, completed) John Presper Eckert, Jr., John Mauchly, U.S.A., 1945; (UNIVAC, Universal Automatic Computer) 1951; (personal computer) Steve Wozniak, U.S.A., 1976.
Computer Laptop :
Radio Shack Corp., U.S.A., 1983.
Concrete :
Joseph Monier, France, 1877.

D

DDT :
Othmar Zeidler, Germany, 1874.
Detector, Metal :
Gerhard Fisher, Germany/U.S.A., late 1920s.
Deuterium :
(heavy hydrogen) Harold Urey, U.S.A., 1931.
DNA :
(deoxyribonucleic acid) Friedrich Meischer, Germany, 1869; (determination of double-helical structure) F. H. Crick, England and James D. Watson, U.S.A., 1953.
Dye :
William H. Perkin, England, 1856.
Dynamite :
Alfred Nobel, Sweden, 1867.

E

Electric Generator (dynamo) :
(laboratory model) Michael Faraday, England, 1832; Joseph Henry, U.S.A., c.1832; (hand-driven model) Hippolyte Pixii, France, 1833; (alternating-current generator) Nikola Tesla, U.S.A., 1892.
Electron :
Sir Joseph J. Thompson, U.S.A., 1897.
Electronic Mail :
Ray Tomlinson, U.S.A., 1972.
Elevator, Passenger :
Elisha G. Otis, U.S.A., 1852.
E=mc2 
equivalence of mass and energy) Albert Einstein, Switzerland, 1907.
Engine, Internal Combustion :
No single inventor. Fundamental theory established by Sadi Carnot, France, 1824; (two-stroke) Etienne Lenoir, France, 1860; (ideal operating cycle for four-stroke) Alphonse Beau de Roche, France, 1862; (operating four-stroke) Nikolaus Otto, Germany, 1876; (diesel) Rudolf Diesel, Germany, 1892; (rotary) Felix Wanket, Germany, 1956.
Evolution :
: (organic) Jean-Baptiste Lamarck, France, 1809; (by natural selection) Charles Darwin, England, 1859.

F

Facsimile (fax) :
Alexander Bain, Scotland, 1842.
Fiber Optics : 
Narinder Kapany, England, 1955.
Film Photographic :
George Eastman, U.S.A., 1884.
Flashlight, Battery-operated Portable :
Conrad Hubert, Russia/U.S.A., 1899
Flask, Vacuum (Thermos) :
Sir James Dewar, Scotland, 1892.
Fuel Cell :
William R. Grove, U.K., 1839

G

Genetic Engineering :
Stanley N. Cohen, Herbert W. Boyer, U.S.A., 1973.
Gravitation, Law of :
Sir Issac Newton, England, c.1665 (published 1687).
Gunpowder :
China, c.700.
Gyrocompass :
Elmer A. Sperry, U.S.A., 1905.
Gyroscope :
Jean Leon Foucault, France, 1852.

H

Helicopter :
(double rotor) Heinrich Focke, Germany, 1936; (single rotor) Igor Silorsky, U.S.A., 1939.
Helium First Observed on Sun:
Sir Joseph Lockyer, England, 1868.
Home Videotape Systems 
(VCR) :
(Betamax) Sony, Japan, (1975); (VHS) Matsushita, Japan, 1975.

I

Ice Age Theory :
Louis Agassiz, Swiss-American, 1840.
Insulin :
(first isolated) Sir Frederick G. Banting and Charles H. Best, Canada, 1921; (discovery first published) Banting and Best, 1922; (Nobel Prize awarded for purification for use in humans) John Macleod and Banting, 1923; (first synthesized), China, 1966.
Internet :
Advanced Research Projects Agency (ARPA) at the Dept. of Defense, U.S.A., 1969.
Iron, Electric : 
Henry W. Seely, U.S.A., 1882.
Isotopes : 
Frederick Soddy, England, 1912.

J

Jet Propulsion :
(engine) Sir Frank Whittle, England, Hans von Ohain, Germany, 1936; (aircraft) Heinkel He 178, 1939.

L

Laser :
(theoretical work on) Charles H. Townes, Arthur L. Schawlow, U.S.A. Basov, A. Prokhorov, U.S.S.R., 1958; (first working model) T. H. Maiman, U.S.A., 1960.
LCD (liquid crystal display) :
Hoffmann-La Roche, Switzerland, 1970.
Lens, Bifocal :
Benjamin Franklin, U.S.A., c.1760.
Light-Emitting Diode (LED) :
Nick Holonyak, Jr., U.S.A., 1962.
Light, Speed of :
(theory that light has finite velocity) Olaus Roemer, Denmark, 1675.
Locomotive :
(steam powered) Richard Trevithick, England, 1804; (first practical, due to multiple-fire-tube boiler) George Stephenson, England, 1829; (largest steam-powered) Union Pacific�s �Big Boy�, U.S.A., 1941.
Loud Speaker :
Chester W. Rice, Edward W. Kellogg, U.S.A., 1924.

M

Machine Gun :
(multibarrel) Richard J. Gatling, U.S.A., 1862; (single barrel, belt-fed) Hiram S. Maxim, Anglo-American, 1884.
Magnet, Earth is : 
William Gilbert, England, 1600.
Magnetic Resonance Imaging (MRI) : 
Raymond Damadian, Paul Lauterbur, U.S.A., early 1970s.
Matchstick/box : 
(phosphorus) Francois Derosne, France, 1816; (friction) Charles Sauria, France, 1831; (safety) J. E. Lundstrom, Sweden, 1855.
Metric System : 
Revolutionary government of France, 1790-1801.
Microphone : 
Charles Wheatstone, England, 1827.
Microscope : 
(compound) Zacharias Janssen, The Netherlands, 1590; (electron) Vladimir Zworykin et al., U.S.A., Canada, Germany, 1932-1939.
Microwave Oven : 
Percy Spencer, U.S.A., 1947.
Missile, Guided : 
Wernher von Braun, Germany, 1942.
Motion, Laws of : 
Isaac Newton, England, 1687.
Motion Pictures : 
Thomas A. Edison, U.S.A., 1893.
Motion Pictures, Sound : 

Motor, Electric : 

Motorcycle : 
(motor tricycle) Edward Butler, England, 1884; (gasoline-engine motorcycle) Gottlieb Daimler, Germany, 1885.
Moving Assembly Line : 
Product of various inventions. First picture with synchronized musical score : Don Juan, 1926; with spoken diologue : The Jazz Singer, 1927; both Warner Bros.

Michael Faraday, England, 1822; (alternating-current) Nikola Tesla, U.S.A., 1892.

O

Ozone : 
Christian Schonbein, Germany, 1839.

N

Neutron : 
James Chadwick, England, 1932.
Nuclear Fission : 
Otto Hahn, Fritz Strassmann, Germany, 1938.
Nuclear Reactor : 
Enrico Fermi, Italy, et al., 1942.
Nylon : 
Wallace H. Carothers, U.S.A., 1937.

P

Pacemaker : 
Clarence W. Lillehie, Earl Bakk, U.S.A., 1957.
Paper : 
China, c.100 A.D.
Parachute : 
Louis S. Lenormand, France, 1783.
Pen : 
(fountain) Lewis E. Waterman, U.S.A., 1884; (ball-point) John H. Loud, U.S.A., 1888; Lazlo Biro, Argentina, 1944.
Phonograph : 
Thomas A. Edison, U.S.A., 1877.
Photography : 
(first paper negative, first photograph, on metal) Joseph Nicephore Niepce, France, 1816-1827; (discovery of fixative powers of hyposulfite of soda) Sir John Herschel, England, 1819; (first direct positive image on silver plate) Louis Dagauerre, based on work with Niepce, France, 1839; (first paper negative from which a number of positive prints could be made) William Talbot, England, 1841. Work of these four men, taken together, forms basis for all modern photography. (First color images) Alexandre Becquerel, Claude Niepce de Saint-Victor, France, 1848-1860; (commercial color film with three emulsion layers, Kodachrome) U.S.A. 1935.
Photovoltaic Effect :
(light falling on certain materials can produce electricity) Edmund Becquerel, France, 1839.
Planetary Motion, Laws of : 
Johannes Kepler, Germany, 1609, 1619.
Plastics : 
(first material nitrocellulose softened by vegetable oil, camphor, precursor to Celluloid) Alexander Parkes, England, 1855; (Celluloid, involving recognition of vital effect of camphor) John W. Hyatt, U.S.A., 1869; (Bakelite, first completely synthetic plastic) Leo H. Baekeland, U.S.A., 1910; (theoretical background of macromolecules and process of polymerization on which modern plastics industry rests) Hermann Staudinger, Germany, 1922; (polypropylene and low-pressure method for producing high-density polyethylene) Robert Banks, Paul Hogan, U.S.A., 1958.
Polio, Vaccine : 
(experimentally safe dead-virus vaccine) Jonas E. Salk, U.S.A., 1952; (effective large-scale field trials) 1954; (officially approved) 1955; (safe oral live-virus vaccine developed) Albert B. Sabin, U.S.A. 1954; (available in the U.S.A.) 1960.
Polyvinyl Chloride (PVC) : 
Eugen Baumann, Germany, 1872.
Printing : 
(block) Japan, c.700; (movable type) Korea, c.1400, Johann Gutenberg, Germany, c.1450; (lithography, offset) Aloys Senefelder, Germany, 1796; (rotary press) Richard Hoe, U.S.A. 1844; (linotype) Ottmar Mergenthaler, U.S.A., 1884.
Printing Press, Movable Type : 
Johannes Gutenburg, Germany, c.1450.
Proton : 
Ernest Rutherford, England, 1919.
Pulsars : 
Antony Hewish and Jocelyn Bell Burnel, England, 1967.

Q

Quantum Theory : 
(general) Max Planck, Germany, 1900; (sub-atomic) Niels Bohr, Denmark, 1913; (quantum mechanics) Werner Heisenberg, Erwin Schrodinger, Germany, 1925.

R

Rabies Immunization : 
Louis Pasteur, France, 1885.
Radar : 
(limited range) Christian Hulsmeyer, Germany, 1904; (pulse modulation, used for measuring height of ionosphere) Gregory Breit, Merle Tuve, U.S.A., 1925; (first practical radar-radio detection and ranging) Sir Robert Watson-Watt, England, 1934-1935.
Radio : 
(electromagnetism theory of) James Clerk Maxwell, England, 1873; (spark coil, generator of electromagnetic waves) Heinrich Hertz, Germany, 1886; (first practical system of wireless telegraphy) Guglielmo Marconi, Italy, 1895; (first long-distance telegraphic radio signal sent across the Atlantic) Macroni, 1901; (vacuum electron tube, basis for radio telephony) Sir John Fleming, England, 1904; (regenerative circuit, allowing long-distance sound reception) Edwin H. Armstrong, U.S.A., 1912; (frequency modulation-FM) Edwin H. Armstrong, U.S.A., 1933.
Radiocarbon Dating, Carbon-14 Method : 
(discovered) Willard F. Libby, U.S.A., 1947; (first demonstrated) U.S.A., 1950.
Razor : 
(safety) King Gillette, U.S.A., 1901; (electric) Jacob Schick, U.S.A., 1928, 1931.
Refrigerator : 
Alexander Twining, U.S.A., James Harrison, Australia, 1850; (first with a compressor) the Domelse, Chicago, U.S.A., 1913.
Remote Control, Television : 
Robert Adler, U.S.A., 1950.
Richter Scale : 
Charles F. Richter, U.S.A., 1935.
Rifle : 
(muzzle-loaded) Italy, Germany, c.1475; (breech-loaded) England, France, Germany, U.S.A., c.1866; (bolt-action) Paul von Mauser, Germany, 1889; (automatic) John Browning, U.S.A., 1918.
Rocket : 
(liquid-fueled) Robert Goddard, U.S.A., 1926.
Rotation of Earth : 
Jean Bernard Foucault, France, 1851.
Rubber : 
(vulcanization process) Charles Goodyear, U.S.A., 1839.

S

Saccharin : 
Constantine Fuhlberg, Ira Remsen, U.S.A., 1879.
Safety Pin : 
Walter Hunt, U.S.A., 1849.
Saturn, Ring Around : 
Christian Huygens, The Netherlands, 1659.
Seismograph : 
(first accurate) John Bohlin, Sweden, 1962.
Sewing Machine : 
Elias Howe, U.S.A., 1846; (continuous stitch) Isaac Singer, U.S.A., 1851.
Spectrum : 
Sir Isaac Newton, England, 1665-1666.
Steam Engine : 
Thomas Savery, England, 1639; (atmospheric steam engine) Thomas Newcomen, England, 1705; (steam engine for pumping water from collieries) Savery, Newcomen, 1725; (modern condensing, double acting) James Watt, England, 1782; (high-pressure) Oliver Evans, U.S.A., 1804.
Steel, Stainless : 
Harry Brearley, U.K., 1914.
Stethoscope : 
Rene Laennec, France, 1819.
Submarine : 
Cornelis Drebbel, The Netherlands, 1620.

T

Tank, Military : 
Sir Ernest Swinton, England, 1914.
Tape Recorder : 
Valdemar Poulsen, Denmark, 1899.
Teflon : 
DuPont, U.S.A., 1943.
Telegraph : 
Samuel F. B. Morse, U.S.A., 1837.
Telephone : 
Alexander Graham Bell, U.S.A., 1837.
Telephoe, Mobile : 
Bell Laboratories, U.S.A., 1946.
Telescope : 
Hans Lippershey, The Netherlands, 1608; (astronomical) Galileo Galilei, Italy, 1609; (reflecting) Isaac Newton, England, 1668.
Television : 
Vladimir Zworykin, U.S.A., 1923, and also kinescope (cathode ray tube) 1928; (mechanical disk-scanning method) successfully demaonstrated by J. L. Baird, Scotland, C. F. Jenkins, U.S.A., 1926; (first all-electric television image) Philo T. Famsworth, U.S.A., 1927; (color, mechanical disk) Baird, 1928; (color, compatible with black and white) George Valensi, France, 1938; (color, sequential rotating filter) Peter Goldmark, U.S.A., first introduced, 1951; (color, compatible with black and white) commercially introduced in U.S.A., National Television Systems committee, 1953.
Thermodynamics : 
(first law : energy cannot be created or destroyed, only converted from one from to another) Julius Von Mayer, Germany, 1842; James Joule, England, 1843; (second law : heat cannot itself pass from a colder to a warmer body) Rudolph Clausius, Germany, 1850; (third law : the entropy of ordered solids reaches zero at the absolute zero of temperature) Walter Nernstm Germany, 1918.
Thermometer : 
(open-column) Galileo Galilei, c.1593; (clinical) Santorio Santorio, Padua, c.1615; (mercury, also Fahrenheit scale) Gabriel D. Fahrenheit, Germany, 1714; (centigrade scale) Anders Celsius, Sweden, 1742; (absolute-temperature, or Kelvin, scale) William Thompson, Lord Kelvin, England, 1848.
Tire, Pneumatic : 
Robert W. Thompson, England, 1845; (bicycle tire) John B. Dunlop, Northern Ireland, 1888.
Transformer, Electric : 
William Stanely, U.S.A., 1885.
Transistor : 
John Bardeen, Walter H. Brattain, William B. Shockley, U.S.A., 1947.
Typewriter : 
Christopher Sholes, Carlos Glidden, U.S.A., 1867.

V

Velcro : 
George de Mestral, Switzerland, 1948.
Video Disk : 
Philips Co., The Netherlands, 1972.
Vitamins : 
(hypothesis of disease deficiency) Sir F. G. Hopkins, Casimir Funk, England, 1912; (vitamin A) Elmer V. McCollum, M. Davis, U.S.A., 1912-1914; (vitamin B) McCollum, U.S.A., 1915-1916; (thiamin B1) Casimir Funk, England, 1912; ( riboflavin, B2) D. T. Smith, E. G. Hendrick, U.S.A., 1926; (niacin) Conrad Elvehjem, U.S.A., 1937; (B6) Paul Gyorgy, U.S.A., 1934; (vitamin C) C. A. Hoist, T. Froelich, Norway, 1912; (vitamin D) McCollum, U.S.A., 1922; (folic acid) Lucy Wills, England, 1933.

W

Wheel : 
(cart, solid wood) Mesopotamia, c.3800-3600 B.C.
Windmill : 
Persia, c.600.
World Wide Web : 
(developed while working at CERN) Tim Berners-Lee, England, 1989; (development of Mosaic browser makes WWW available for general use) Marc Andreeson, U.S.A., 1993.

X

X-ray Imaging : 
Wilhelm Conrad Rontgen, Germany, 1895.
Xerography : 
Chester Carlson, U.S.A., 1900.

Z

Zero : 
India, c.600; (absolute zero temperature, cessation of all molecular energy) William Thompson, Lord Kelvin, England, 1848.

Inventions and Inventors Read More »

General Knowledge, Test, World

US Open 2013 MCQs

Questions

1. Who won men’s doubles championship in US Open 2013?

a) Coling Fleming, Jonathan Marray
b) Aisam-ul-Haq Qureshi, Jean Julien Rojer
c) Leander Paes, Radek Stepanek
d) Michael Bryan, Robert Bryan

2. Who were runners-up in men’s doubles championship in US Open 2013?
a) Alexander Peya, Bruno Soares
b) Divij Sharan, Yen-Hsun Lu
c) Rohan Bopanna, Edourad Roger-Vasselin
d) Michael Llodra, Nicholas Mahut

3. Who won women’s doubles championship in US Open 2013?
a) Su-Wei Hsieh, Shuai Peng
b) Sara Errani, Roberta Vinci
c) Andrea Hlavackova, Lucie Hradecka
d) Sania Mirza, Jie Zheng

4. Who were runners up in women’s doubles championship in US Open 2013?
a) Serena Williams, Venus Williams
b) Chia-Jung Chuang, Shuai Zhang
c) Kveta Peschke, Anna-Lena Groenfeld
d) Ashleigh Barty, Casey Dellacqua

6. Who were runners up in mixed doubles championship in US Open 2013?5. Who won mixed doubles championship in US Open 2013?
a) Horia Tecau, Sania Mirza
b) Max Mirnyi, Andrea Hlavackova
c) Rohan Bopanna, Julia Goerges
d) Marcelo Melo, Liezel Huber

a) Mahesh Bhupati, Martina Hingis
b) Daniel Nestor, Kristina Mladenovic
c) Santiago Gonzales, Abigail Spears
d) Marcin Matkowski, Kveta Peschke

7. Who won women’s singles championship in US Open 2013?
a) Serena Williams
b) Lin Na
c) Carla Suarez
d) Ekaterina Makarova

 

8. Who was runner up in women’s singles championship in US Open 2013?

a) Flavia Pennetta
b) Victoria Azarenka
c) Roberta Vinci
d) Daniela Hantuchova

9. Who won men’s singles championship in US Open 2013?
a) Richard Gasquet
b) Tommy Robredo
c) David Ferrer
d) Rafael Nadal

10. Who was runner up in men’s singles championship in US Open 2013?
a) Andrew Murray
b) Mikhail Youzhny
c) Novak Djokovic
d) Stanislas Wawrinka

Questions and Answers

 

1. Who won men’s doubles championship in US Open 2013?

c) Leander Paes, Radek Stepanek

2. Who were runners-up in men’s doubles championship in US Open 2013?
a) Alexander Peya, Bruno Soares

3. Who won women’s doubles championship in US Open 2013?
c) Andrea Hlavackova, Lucie Hradecka

4. Who were runners-up in women’s doubles championship in US Open 2013?
d) Ashleigh Barty, Casey Dellacqua

5. Who won mixed doubles championship in US Open 2013?
b) Max Mirnyi, Andrea Hlavackova

6. Who were runners-up in mixed doubles championship in US Open 2013?
c) Santiago Gonzales, Abigail Spears

7. Who won women’s singles championship in US Open 2013?
a) Serena Williams

8. Who was runner-up in women’s singles championship in US Open 2013?
b) Victoria Azarenka

9. Who won men’s singles championship in US Open 2013?
d) Rafael Nadal

10. Who was runner-up in men’s singles championship in US Open 2013?
c) Novak Djokovic

US Open 2013 MCQs Read More »

MCQs / Q&A, Sports