Price of a good 'X' reises from ₹ 20 per unit to ₹ 40 per unit. The consumer buys the same quantity, he bought at ₹20 per unit. What would be price elasticity of demand.

when price of a good is ₹ 12 per unit, the consumer buys 24 units of the good. When price rises to ₹ 14per unit the consumer buys 20 units. Calculate price elsticity of demand.

When price of a good falls from ₹ 15 per unit to ₹ 12 per unit, its demand rises by 25% , calculate P.e_(D)

Demand of a commodity by a consumer falls by 10% as its price rises from ₹ 10 per unit to ₹12 per unit. What is price elasticity of demand?

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.

A consumer buys 160 units of a good a t a price of ₹ 8 per unit. Price falls to ₹ 6 per unit. How much quantity will the consumer buy at the new price, it price elasticity of demand is (-) 2 ?

A consumer purchased 10 units of a commodity when its price was ₹ 5 per unit. He purchased 12 units of the commodity when its price fell to ₹ 4 per unit. What is the price elasticity of demand for the commodity ?

A person buys 10 units of a good at ₹6 per unit. When the price falls to ₹5 per unit he buys 14 units. Calculate degree of price elasticy of demand .