Questions

Polio is caused by

Which blood group is universal donor?

The smallest blood vessels which are one-cell thick, are called ______

Which among the following have a perfect pair of sex chromosomes?

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.
"How old is your grandmother?", Navneet asked her.

Select the word with the correct spelling.

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.

Under a cloud

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

A person's peculiar habit