Questions

What is the value of √121 + √12321 + √1234321 + √123454321?

If x = [1/(√5 + √3)], y = [1/(√7 + √5)] and z = [1/(√7 + √3)], then what is the value of (x + y + z)?

Barometer was invented by

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

Go out of one's way

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

A city that is set on a hill cannot be hidden.

In the following question, out of the four alternatives, choose the one which best expresses the meaning of the given word.

Ineffable

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

Animals that can live on land and in water.

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

Master of ceremonies