Questions

The richest source of Vitamin D from food is

How many groups and periods are present in the Modern Periodic Table?

Economic reasoning is based on the premise that

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

Hazardous

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

She is bent to taking revenge against her attacker.

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.

I called (A)/ at his house yesterday (B)/ and have given him money (C)/ No Error (D)

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

If x4+1x4=119,then the value of x-1x is