3911. Who is the recipient of the 20th Rajiv Gandhi National Sadbhavana Award?
D.R. Mehta
3912. Which Sikh Guru fought Mughals?
Guru Gobind Singh
3913. Name the first European country to encourage geographical discoveries?
Portugal (Prince Henry; the Navigator of Portugal encouraged sailors by making maps)
3914. What is Isomerism exhibeted by acetic acid and methyl formate?
Functional group
3915. Microwaves are electromagnetic waves with frequency, in the range of which unit?
Giga hertz
3916. Who is the author of Doctor Fuustus?
Christopher Marlowe
3917. Which was the first live broadcast murder in the world?
John F. Kennedy's assassination
3918. Where is the maximum difference in the spacing of longitudes?
At equator
3919. In which Ministry, the census organisation has been functioning on a permanent footing since 1961?
Home Affairs
3920. Which is Adoor Gopalakrishnan's first film?
Swayamvaram (1972)