Questions

A solution contains 33 g of common salt in 320 g of water. Calculate the concentration in terms of mass, by mass percentage of the solution.

Which is a difference between proteins and carbohydrates and fats?

Pellagra and Scurvy are caused by which pair of vitamin deficiency respectively _______________

In how many parts is the human brain divided?

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

The angry neighbours never passed from each other without making rude remarks.

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”.

The plane landed and shot towards the airport

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

Mordant

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

Public disgrace arising from shameful conduct