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.

can write ___________ advertisement equally

The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.

A commodity market has a _________ structure, if there is one seller of the commodity, the commodity has no substitute, and entry into the industry by another firm is prevented.

Common salt (NaCl) is made up of

India's largest renewable energy park would be located in

Which organisms can help to carry out Vermicomposting?

Which type of pathogen causes the water­-borne disease E. coli Infection?

Anaerobic respiration refers to which of the following?