Questions

An incident ray strikes a plane mirror at an angle of 20 deg with the mirror. The angle between the incident ray and reflected ray is ____.

When a bullet is fired from a gun, the gun moves in the opposite direction. This illustrates Newton's

Due to an acceleration of 1 m/s2 the velocity of a body increases from 15 m/s to 20 m/s in a certain period. Find the displacement (in m) of the body in that period.

_____________ is the number of individuals of the same species that have come into the habitat from elsewhere during the time period under consideration.

Which committee was set up to review the concept of the poverty line?

Article 12 to Article 35 of Indian Constitution mainly deals with Fundamental Rights, given in ______ of Indian Constitution.

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'.
Grandfather led (1)/a peaceful life after his (2)/retirement from the army.(3)/No Error (4)

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.

The love which is based on physical beauty is not ______.