Questions

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

For man to change radically, fundamentally, (1)/ there must be a mutation in a very (2)/ brain cells of his mind. (3)/ No error (4)

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.

National integration means _____ all the people of the nation into a single whole. It is a _____ that bends together all people in one _____ bond no matter what their religion, caste, language or history may be. It is a _____ cementing force whereby all kinds of people live _____ peacefully and can identify themselves as a part and parcel of a nation.

It is a _____ that binds together

A drainage pattern where a river is joined by its tributaries approximately at right angles is ____________

Which  one  of  the following  is  the  value  of one nanometer?

Emblica officinalis is the scientific name of

Calculate the pressure (in Pa) if a thrust of 800 N is applied to an area of 16 m2.

Through which does light travel best?