Price of a good falls from Rs.15 to Rs.10 and the supply decreases from 100 unit to 50 units. Calculate `E_(S)`.

When price of a good falls from ₹20 to ₹10per unit, producer reducer supply from 100 units to 50 units .Calculate price elasticity of supply.

If price of a commodity falls from Rs.50/unit, supply also falls from 400 units to 200 units. Calculate price elasticity of supply.

If price of a good rises from ₹ 46 to ₹ 50 per unit, the demand decreases from 30 units to 15 units. Calculate co-efficient of price elasticity of demand.

If price of a commodity falls from Rs.60/unit to Rs.58/unit, its supply falls from 400 units to 300 units. Find out elasticity of supply.

Price of a good rises from ₹ 10 to ₹ 12 and its demand falls from 120 units to 100 units.Calculate price elasticity of demand.

Price of a good falls from ₹ 10 to ₹8. As a result, its demand rises from 80 units to 100 units. What is the price elasticity of demand ?

Price of a good rises from Rs. 4 to Rs.5 per unit . As a result its demand falls from 200 units to 100 units . Calculate E_(P) .