Questions

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

saved by the bell

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

One who knows everything.

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.

Roger dressed (A)/in is best shirt, (B)/ silver tie and black jacket (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
expresses the same sentence in Indirect/Direct speech.
She said to me, "Will you be coming to the party, tomorrow?"

In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.

What is the maximum  number of states of matter?

If a - b = -5 and a2+b2=73, then find ab.

The operating system manages