Questions

A man lifts a luggage of 25 kg from the ground and puts it on the head, 2.5 m above the ground. If the value of g = 10 m/s2, then the value of work done by him on the luggage is

Definition of Force can be stated from:

Which is the most important factor that determines whether advertising by manufacturing sector will lead to higher sales?

If price of an article decreases from Rs 800 to Rs 700, quantity demanded increases from Q1 units to 70 units. If point elasticity of demand is -1.333 find Q1?

If quantity of a good demanded increases from 200 to 250 then the average income of the population increases from Rs 20,000 to Rs 30,000, find Arc Income elasticity of demand?

Which of the following best defines disposable income?

Syngamy is defined as

If the frequency of a sound wave of given velocity is increased , how will it affect its wavelength?