Questions

Which of the following is NOT an example of potential energy?

Who was the American astronaut who returned to Earth after spending 340 days in International Space Station?

A constituency is divided in four regions A, B, C and D. Two candidates X & Y contested the last election from that constituency. The adjoining graph gives the break up of voting in the four regions. Study the graph and answer the following questions.

Approximately how much percent of voters did not caste their votes?

Which of the following elements was the last element in Newland's Law of Octaves?

Which of the following metals does NOT react with cold or hot water?

_________ says that the marginal product of a factor input initially rises with its employment level. But after reaching a certain level of employment, it starts falling.

If price of an article decreases from Rs 80 to Rs 60, quantity demanded increases from 600 units to 750 units. Find point elasticity of demand?

Who is the only Indian economist to have won the Nobel prize?