As a result of 10% rise in the price of a good, its demand falls from 100 unit to 90 units. Find out the price elasticity of deamand.

As a result of 10% fall in price of a good, its demand rises from 100 units to 140 units. What is P.e_(D) ?

A 5 per cent fall in the price of a good raises its demand from 300 units to 318 units. Calculate its price elasticity of demand.

As the price of a commodity falls from ₹ 8 and ₹ 6, its demand rises from 100 units to 125 unts. Find out the price ealsticity of demand by percentage method.

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

As price of a 5 per cent fall in the price of a good, its demand rises by 12 % find out the price elasticity of demand.

A consumer buys 20 units of a good at ₹ 10 per unit. When its price falls by 10%, its demand rises to 22 units. Find out the price elasticity of demand.

Market dmand for good at price ₹ 10 per unit is 100 units. When its price changes, its market demand falls to 50 units. Find out the new price, if the price elasticity of demand is (-)2.

The market demand for a good at ₹ 4 per unit is 100 units. Due to increase in price, the market demand falls to 75 units. Find out the new price, elasticity of demand is (-)1.