General Knowledge Questions

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

If there is a subject of really ______________ interest and utility, it is the art of writing and speaking one's own language ___________. It is the basis of culture, as we all know; but it is infinitely more _________ that, it is the basis of business. ___________ salesman can sell anything unless he can explain the merits of his goods in effective language, or can write ___________ advertisement equally effective, or present his ideas, and the facts, in a letter.

one's own language ___________. It is the basis

Amartya Sen won Nobel Prize for?

Ferns belong to which division of plants?

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

Which of the following rivers flows from India to Pakistan?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

The trainee asked his boss, "Shall I email this letter again, Sir?"

Stars twinkle but planets do not twinkle because

Features and habits that help animals to adapt to their surroundings are a result of the process of ______________.