Questions

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

The area of a semicircle is 308 sq.cm. Calculate its perimeter (in cm)

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

Fanatical and uncompromising pursuit of ideals

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.

A live wire

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

Animals without a backbone.

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

Rebate

In the following question, out of the four alternatives, select the word similar in meaning to the word given.

Facsimile

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

To sweep over something so as to surround it completely.