Questions

Refractory bricks are used for

Of 1345 people who gave blood at a blood bank, 247 of them had high blood pressure. What is the probability that one of these people who gave blood did not have high blood pressure?

Probability and statistics

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

The elephant in the room

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

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

They abandoned their comrades __________ the wolves.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
Make one's flesh creep

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
One should keep one's word.

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

It is nothing less than magic which (will transformed) tiny teeny seeds into fruits of life.