A consumer spend ₹ 80 on a commodity at a price of ₹ 1 per unit and ₹ 100 at a price of ₹ 2 per unit. What is the price elasiticity of demand ?

A consumer spends ₹ 80 on a commondity when its price is ₹ 1 per unit and spends ₹ 96 when its price is ₹ 2 per unit. Calculate price elasticity of demand for the commodity by the percentage method ?

A consumer spends Rs. 80 on a commodity when its price is Rs. 1 per unit and spends Rs. 96 when the price is Rs. 2 per unit . What is the price elasticity of demand for the commodity ? Note : By dividing expenditure with the price we can get the quantity demanded.

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?

A consumer buys 80 units of a good at a price of Rs. 4 per unit . When the price falls , he buys 100 If price elasticity of demand is (-) 1, find out the new price.

A consumer buys a certain quantity of a good at a price of ₹ 10 per unit. When price falls to ₹ 8 per unit she buys 40% more quantity. Calculate price elasticity of demand.

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 ?

Price of a commodity fall from ₹ 20 to ₹ 15 per unit. Its demand rises from 600 units to 750 units. Calculate its price elasticity of demand.