Questions

Which is the most powerful piece in a game of chess?

India and which country, on 25 October, 2017, agreed to implement helicopter operations from ships to strengthen maritime security?

If two coulomb of charge flows through any cross-section of a conductor in one second, what will be the current flowing through it?

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Eclectic

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Easy come, easy go

Upon winning Wimbledon Women's Tennis Tournament 2016, Serena Williams equalled record 22 Grand Slam wins of

ΔABC is a right angled triangle, the radius of its circumcircle is 3 cm and the length of its altitude drawn from the opposite vertex to the hypotenuse is 2 cm. Then the area of the triangle is