Questions

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

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.

Nephron is related to which of the following system of human body?

Psidium guajava is the scientific name of ___________.

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

To be full of or covered with a mass of small bubbles.

Select the word with the correct spelling.

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Adamant

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

based on random choice or personal whim