Questions

Haematite is an ore/mineral of

Vitamin A is also known as _____.

The modern economy is NOT characterized by ___________.

Nitric acid does not react with

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".

This is a change of my usual work

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.
COURAGE

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Nauseous

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

The study of birds is known as