The ratio of elasticity of supply of commodities A and B is `1:1.5.` 20 per cent fall in price of A results in a 40 per cent fall in its supply. Calculate the percentage increase in supply of B if its price rises from Rs.10 per unit of Rs.11 per unit.

The ratio of elasticity of supply of commodities A and B is 1:1.5. 20 per cent fall in price of the A result in a 40 per cent fall in its supply. Calculate the precetage increase in supply of B if its prics rises form ₹10 per unit to ₹11 per units.

The price elasticity of supply of good X is half the price elasticity of supply of good Y.A 10% rise in the price of good Y results in a rise in its supply from 400 units to 520 units. Calculate the percentage change in quantity supplied of good X when its price falls from Rs.10 to Rs.8 per unit.

The price elasticity of supply of commodities X and Y is equal. The price of X falls from Rs.10 to Rs.8 per unit and supply falls by 16 percent. The price of Y rises by 10% . Calculate the percentage increase in the supply.

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.

price elasticity of demand of a good is -0.75. calculate the percentage fall in its price that will result in 15 per cent rise in its demand.

The price elasticity of supply of commod ity Y is half the price elasticity of supply of commodity X. 16 per cent rise in the price X results in a 40 per cent rise in its supply. If the price of Y falls by 8 per cent, calculate the percentage fall in its supply?