Questions

Air moves from the region where the air _____________________________.

A force of 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is

If cos(A-B) - cos(A+B) = x, then the value of x is

___ a professional Tennis player, became the new goodwill ambassador for the UN Fund for children.

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'.

The climb upside (1)/ the mountains (2)/ was not easy. (3)/No Error (4)

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

Repugnance

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'.

Sarah's father, died(A)/of heart attack at(B)a very young age.(C)/No error(D)

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'.

We have to accept(A)/that driving vehicles(B)require expertise.(C)/No error(D)