Questions

Find the power of a convex lens if the image formed is at a distance of 16 cm from the lens when the object is placed on the other side of the lens at 20 cm from the optical centre?

What is the number of groups and periods in the modern periodic table?

Bauxite is an ore/mineral of

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.

PALLID

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.
ADAPT

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

He said, “The dog died in the night.”

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Make an ass out of

Which is the first Hindi newspaper of India?