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 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.

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 household increases its demand for a commodity from 40 units to 50 units when its price falls by 10%. What is the price elasticity of demand of the commodity ?

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 household increases its demand for a commodity from 40 units to 50 units when its price falls by 10% What is price elasticity for the commodity?

When price is ₹ per unit, demand for a commodity is 100 units. As the price falls to ₹ 8 per unit , demand expands to 150 units. Calculate elasticicty of demands.

When price of a good is ₹ 13 per unit the consumer buys 11 units of that good, when price rises to ₹ 15 per unit, the consumer continues to buy 11 units. Calculate price elasticity of demand.

A consumer buys 10unit of a commodity at ₹ 5 per unit. He buys 12 units, when price falls to ₹ 4 per units calculate P.e_(D) .