Exams

The focal length of a concave mirror with a radius of curvature of 20.0 cm is :

Weight of an object on the moon is ............ the weight of the object on earth.

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

Leave no stone unturned

What is the fourth proportional to 24, 120 and 22?

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

Mona Lisa is painted on

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'.

He was going to (1)/ like the clothes she (2)/ bought of the trip. (3)/No Error (4)

In accordance to the 18th Mercer Quality of Life study, which city in the World holds the first position as the best city to live in?