Questions

A ball is dropped from a height of 10 m. It strikes the ground and rebounds up to a height of 2. m. During the collision, the per cent loss in the kinetic energy is

An object weighing 20 kg is raised through a height of 2 m. What will be the work done by the force of gravity in this process?

Which state topped the Urban Governance Index (UGI) - 2020?

Who are credited to a large extent for ending the Mughal rule in India?

Accounting principles are generally based on

Which of the following metals is found in free state?

How many bio-geographical zones are there in India?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The sun hid behind a cloud and it seemed like a light (have been switched) off.