The demand for good rises by 20% as a result of fall in its price. Its `P.e_(D)is (-) 0.8`. Calculate the percentage fall in price.

The demand for good rises by 20 percent as a result of fall in its price elasticity of demand is (-) 0.8 . Calculate the percentage fall in price.

Commodities A and B have equal price elasticity of demand . The demand of X rises from 100 units to 150 units due to a 20 per cent fall in its price. Calculate the percentage fall in demand of Y if its price rises by 8 per cent.

The price of commodity is ₹ 15 per unit and its quantity demanded is 500 units. Its quantity demanded rises by 80 units as a result of fall in its price by 20 per cent. Calculate its price elasticity of demand. Is its demand inelastic ? Give reason for your answer.

The demand for goods X and Y have equal price elasticity. The demand of X rises from 100 units to 250 units due to a 20 per cent fall in its price. Calcualte the percentage rise in demand of Y, if its price falls by 8 per cent.

The quantity demanded of a commodity falls by 5 units when price rises by ₹1 per unit. Its P.e_(D) is (-)1.5. Calculate the price before change if at this price Quantity demanded was 60 units.

The demand of goods x and y have equal price elaeticy. The demand of x rises from from 100 units to 200 units due to 20 % fall in its price. Calculate % rise in demand of y, if its price falls by 8%.