Questions

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

an axe to grind

 In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The course (has been) a success with more than a thousand students joining it.

Who invented the hot air balloon?

In the following question, select the related number from the given alternatives.
 
47 : 57 : : 93 : ?

Chandragupta Maurya was born in _______.

__________ is the interaction in which one species benefits and the other is neither harmed nor benefited.

Golden Hand Shake scheme is the name of

What was Norway's rank in 2016 Human Development Index published by the United Nations Development Programme?