Questions

The tenure of the members of Lok Sabha is for how many years?

Which of the following is NOT a metamorphic rock?

What is the value of acceleration due to gravity at the centre of earth?

A person holding a pen in his left hand sees his reflection in the mirror holding the pen in his right hand. This is due to which of the following phenomena?

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

The severe cyclonic storm (A)/ has left behind (B)/ a trial of misery (C)/ No Error (D)

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech.

He has just said, "My son will be back on Friday."

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

Actions speak louder than words

If hiring an extra worker increases a factory's output from 1000 to 1200 units per day, but the factory has to reduce the price of its product from Rs. 25 to Rs. 24 per unit to sell the additional output, the marginal revenue product of the last worker is