Questions

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?

The speed of the light is maximum in

If a ball is thrown vertically upwards with a velocity of 40 m/s, then what will be the magnitude of its displacement after 6 s?

Which country, on 25 October 2017 announced that it would be introduced a minimum wage for workers?

Who has been appointed as the Chief Secretary of the Delhi Government in December 2017?

_____________ is a collection of data values of same types having a common name.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the fourand indicate it by selecting the appropriate option.

I ______ not attend the party

If price of an article decreases from Rs 600 to Rs 500, when quantity demanded increases from 10000 units to 12000 units. Find point elasticity of demand?