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?

A ball, thrown vertically upward, rises to a height of 80 m and returns to its original position. The magnitude of its displacement after 7 s of motion will be ____. (take g = 10 m/s2)

What is the minimum age to become the Prime Minister of India if he or she is a member of Rajya Sabha?

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

Who took charge as the Chief Minister of Goa after the 2017 elections?

What is the name of the acid in an ant's sting?

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?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The new civilisation of Righteousness and __________, and therefore of Brotherhood, of ordered Liberty, of Peace, of __________, cannot be built up until the elements are removed ______________ have brought the old civilisation crashing about our ears. _________________ is it necessary that the War shall be fought out to its appointed end, and that _______________ premature peace shall leave its object unattained.

crashing about our ears. _________________ is it necessary