Explanation

George Washington was the first president of the United States of America. He was the correct answer because he was unanimously elected by the Electoral College in 1789, and his leadership during the American Revolution had earned him the respect and trust of the American people. The QuizMaster of AnsweringExams.Com suggests remembering this fact by associating it with the number 1789, which is also the year the French Revolution began, making it easier to recall this significant date in American history. Other options are incorrect because they either refer to a Beatles musician or a film director, neither of whom played a significant role in American politics. The topic of American history is tested in competitive exams like PPSC, FPSC, CSS, NTS. Practice more at AnsweringExams.Com.

Practice more at AnsweringExams.Com

Explanation

Red and blue are the two primary colours that are mixed to make purple. This is because when these two colours are combined, they create a shade that is perceived by the human eye as purple, due to the way that light waves of different wavelengths are absorbed and reflected. The QuizMaster of AnsweringExams.Com suggests remembering this by associating the date 27, which corresponds to the 27 degrees of refraction that blue light undergoes when passing through a prism, and recalling that red light refracts at a different angle, resulting in the mixture of the two producing purple. The incorrect options can be eliminated by considering the basic principles of colour theory and the properties of light. The competitive exams that test this topic include PPSC, FPSC, CSS, NTS, MDCAT and ECAT. Practice more at AnsweringExams.Com.

Practice more at AnsweringExams.Com

Explanation

Nestle’s headquarters is located in Switzerland. This answer is correct because the company was founded in 1866 by Henri Nestle in Vevey, Switzerland, and it has retained its headquarters there to this day, leveraging the country’s strong economy and favorable business environment. The QuizMaster of AnsweringExams.Com suggests remembering this fact by associating it with the number 1866, the year Nestle was founded, which can be recalled by thinking of the date June 18, 1966, a notable day in history. Other options are incorrect because they do not align with the historical and geographical facts surrounding Nestle’s establishment and growth. The topic of multinational companies and their headquarters is tested in competitive exams like PPSC, FPSC, CSS, NTS, MDCAT and ECAT. Practice more at AnsweringExams.Com.

Practice more at AnsweringExams.Com

Explanation

Green is the colour produced by adding together yellow and cyan. This is because when yellow and cyan are combined, they absorb the red light and reflect the green light, resulting in the green colour being visible to our eyes. The QuizMaster of AnsweringExams.Com suggests remembering this by associating the mixture of yellow and cyan with a lush green forest, where the combination of yellow sunlight and cyan sky creates a vibrant green landscape on a sunny day, May 20th. The other options are incorrect because they do not result from the combination of yellow and cyan, as each colour combination has a unique outcome based on the principles of colour theory. The competitive exams that test this topic include PPSC, FPSC, CSS, NTS, MDCAT and ECAT. Practice more at AnsweringExams.Com.

Practice more at AnsweringExams.Com

Explanation

Jupiter is the largest planet in our solar system. This answer is correct because Jupiter has a diameter of approximately 142,984 kilometers, which is more than 11 times the diameter of the Earth, making it the largest planet in terms of both mass and size. The QuizMaster of AnsweringExams.Com suggests remembering this fact by associating Jupiter’s massive size with the number 142,984, which can be recalled by thinking of the year 1429 and adding 84, a technique that helps commit this large number to memory. The other options are incorrect because they are all much smaller than Jupiter, with Mercury being the smallest planet and Venus and Earth being relatively small compared to the gas giants. The largest planet is a topic tested in competitive exams like PPSC, FPSC, CSS, NTS, MDCAT and ECAT. Practice more at AnsweringExams.Com.

Practice more at AnsweringExams.Com

Explanation

Russia is the largest country in the world by land area, covering approximately 17.1 million square kilometers. This answer is correct because Russia spans across much of northern Eurasia, encompassing a vast range of environments and territories, from the Arctic tundra to the mountains of Siberia, due to its unique geographical position and historical expansion. The QuizMaster of AnsweringExams.Com suggests remembering this fact by associating Russia’s size with the number 17, as in 17 million square kilometers, and recalling that July 17 is a significant date to help commit this to memory. Other options are incorrect because they are either much smaller in terms of land area or do not match the geographical scope of Russia’s expansive territories. The countries tested in PPSC, FPSC, CSS, NTS, MDCAT and ECAT competitive exams require knowledge of this topic. Practice more at AnsweringExams.Com.

Practice more at AnsweringExams.Com

Explanation

Taxilla is the headquarters of the Ghandhara civilization. This answer is correct because Taxilla was a major city in ancient India and a significant center of learning and culture, which aligns with the characteristics of the Ghandhara civilization. The QuizMaster of AnsweringExams.Com suggests remembering the answer by associating Taxilla with the year 326 BCE, when Alexander the Great conquered the city, making it a notable historical event. Other options are incorrect because they do not match the historical records and archaeological findings that confirm Taxilla as the hub of the Ghandhara civilization. PPSC, FPSC, CSS, NTS, MDCAT and ECAT competitive exams test this topic. Practice more at AnsweringExams.Com.

Practice more at AnsweringExams.Com