Calculate the price elasticity of demand for a commodity when its price increase by 25% and quantity demanded falls from 150 units to units.

Calculate the P.e_(D) for a commodity when its price increases by 25% and quantity demanded falls from 150 units to 120 units.

The coefficient of price elasticity of demand for a commodity is 0.2. when price was ₹ 10 per unit. The quantity demanded was 40 units. If the price falls to ₹ 5 per unit, how much will be its quantity demanded ?

When price of a commodity X falls by 10%, its demand rises from 150 units to 180 units. Calculate its price elasticity of demand. How much should be the percenyage fall in its price so that its demand rises from 150 to 210 units.

When price of a commodity X falls by 10 per cent, its demand rises from 150 units to 180 units. Calculate its price elasticity of demand . How much should be the percentage fall in its price so that its demand rises from 150 to 210 units.

When price of a commodity X falls by 10 percent , its demand rises from 150 units to 180 units. Calculate its price elasticity of demand . How much should be the percentage fall in its price so that its demand rises from 150 to 210 units.

The price elasticity of demand of commodity X is 1/2 of price elasticity of demand of commodity. When price of X falls by 40% , its demand rises by 20 units. Calculate price elasticity of demand of commodity X and Y, it originally 100 units of X were demanded at price of ₹ 5 per unit.

The Percentage change in demand is three times the percentage change in price. If original demand was 30 units at the price of ₹ 7 per unit, then calculate the price elasticity of demand, given price increased by 10% . Indicate whether the demand is elastic or not. Also calculate the new quantity demanded.

Price elasticity of demand of a good is (-)1. calculate the percentage change in price that will raise the demand from 20 units to 30 units.