Questions

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

feeding frenzy

Select the word with the correct spelling.

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

She made a very remarkable observation. 

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

A formal agreement between individuals or parties.

Ideas of welfare state are contained in

Which  one  of  the following  is  the  value  of one nanometer?

________________ refers to the superposing of two or more coherent waves to produce regions of maxima and minima in space, according to the principle of superposition.