Questions

A compact disc is a data storage of the type

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

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

Ram loves Sita.

Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.

Improve the bracketed part of the sentence.
He thanked me for what I (have done) for his wife.

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Regular users of places/restaurant etc.

Consumer surplus arises in a market because

A body of mass 5 kg accelerates from 12 m/s to 20 m/s in 4 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).