Questions

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Dauntless

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

He _____ to the problem of air pollution in his speech.

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'.
Myself and Roshni (1)/ will take care of (2)/ the event on Sunday. (3)/ No Error (4)

The innovation theory of profit was proposed by

The red planet is ___________.

The Speaker of the sixth Lok Sabha who later became the President of India was _____ .

The phenomenon of change in direction of light when it passes from one medium to another is called

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is same as that of earth and radius is twice as that of earth is _________________.