Questions

According to an early Indian philosopher everything is made up of ___ basic elements.

Find the power of a convex lens if the image formed is at a distance of 25 cm from the lens when the object is placed on the other side of the lens at 12 cm from the optical centre?

What is the fundamental unit of amount of a substance?

Air expands when it _______________.

Which is the venue of the ‘Exercise Desert Knight 21’?

The number of parliamentary seats (Lok Sabha) of Chandigarh is

In terms of size, Earth ranks no. ___ in our Solar System.

Indus Valley Civilization was a __________ age civilization.