Questions

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is double that of earth and radius is same as that of earth is _________________.

One step in the production of hydroelectric power involves _____.

When does the sun shine vertically on the Equator ?

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

Throw the towel in

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

The right to vote in political elections

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Arraign

Select the word with the correct spelling.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

"If I can see you(A)/I am sure you would(B)/be looking beautiful,"Naina said.(C)/No error(D)