Questions

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.

I left (A)/no stone unturned(B)/to achieve for my object.(C)/No Error(D)

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

The crime of betraying one's country

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

Mordant

Research designed to evaluate theories is called

Commonly used abbreviation ISP in computer science stands for?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The best way to ____________ the children's poor test grades is to teach again the lesson and give a second test.

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

once in a blue moon

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

A substance that has no therapeutic effect, used as a control in testing new drugs.