The first ‘Cross word’ puzzle in the world was published in ________
A. 1913
B. 1915
C. 1917
D. 1927
The first ‘Cross word’ puzzle in the world was published in ________
A. 1913
B. 1915
C. 1917
D. 1927
For which disease,Indian scientists have developed herbal medicine using Ayurveda?
A. AIDS
B. Blood Cancer
C. Dengue
D. Diabetes
The number of countries which participated in the first Olympic games held at Athens was_________
A. 12
B. 15
C. 14
D. 21
Who invented Jet Engine_____________?
A. Sir Frank Whittle
B. Gottlieb Daimler
C. Roger Bacon
D. Lewis E. Waterman
World’s longest Sea Bridge connected Hongkong, Macau and China is_____________.
A. Zhangjiajie Glass Bridge
B. Baling River Bridge
C. Duge Bridge
D. Zhuhai Macau Bridge
When was bar code scanner invented________?
A. 1950s
B. 1960s
C. 1970s
D. 1980s
What furniture item was invented by California furniture designer Charles Prior Hall in 1968?
A. Sofa bed
B. Captain’s chair
C. Waterbed
D. Hammock
Edwin Budding invented lawn mover belong to__________?
A. England
B. U.S
C. Sweden
D. Finland
What invention caused many deaths while testing it_______________?
A. Dynamite
B. Parachute
C. Motor car
D. Railway