Questions

Magnesium oxide (MgO) + Water (H2O) = ?

Psidium guajava is the scientific name of ___________.

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.
Mother shall return _____ an hour.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
Words written on the tomb of a person

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.

One should exercise their right to vote

Qutub Minar is located in _____ .

Highest percentage of carbon is found in which form of coal?

All doubts and disputes in connection with election of the President are inquired into and decided by __________ .