Questions

Name the bird that migrates from the north pole to the south pole and back?

The outer membrane that covers the brain is

Helicopter was invented by

If the velocity of a body is doubled its kinetic energy ________________.

What was the main objective of the Wahabi movement which during 1852-70 was particularly active in the Punjab, Bengal, Bihar and the NWFP?

Improve the bracketed part of the sentence.

While two judges in the majority said the practice was arbitrary and, therefore, unconstitutional, the third judge called it (legally).

What will come in place of the question mark (?) in the following number series?

17, 98, 26, 89, 35, ?

Select the antonym of

sacred