At a price of ₹ 20 per unit, the qty. dd of a commodity is 300 units. If its price falls by 10% quantity rises by 60 units. Find `P.e_(D)`.

At a price of ₹ 20 per unit, the quantity demanded of commodity is 300 units. If the price falls by 10% , its qunatity demanded rises by 60 units. Calculate its price elasticity.

At a price of Rs. 50 per unit the quantity demanded of a commodity is 1000 units . When its price falls by 10 percent , its quantity demanded rises to 1080 units . Calculate its price elasticity of demand . Is its demand inelastic ? Given reasons for your answer.

At a price of 40 per unit, the quantity supplied of a commodity is 400 units. When its price falls by 10 per cent, its quantity supplied falls by 36 units. Calculate its elasticity of supply.

At a price of 10 per unit, the quantity supplied of a commodity is 400 units. If its per unit and the quantity supplied rises by 10 per cent, calculate its price elasticity.

At a price of ₹15 per unit a consumer buys 500 units. Its price falls by 20% and demand rises by 80 units. Calculate P.e_(D)

At a price of 6 per unit, the quantity supplied of a commodity is 200 units. If per unit, the quantity supplied rises by 20%. Calculate the price elasticity of supply.

At a price of ₹8 per unit, the qunatity supplied of a commodity is 200. Its price elasticity of supply is 1.5. If its pricce rises to ₹10 per unit, calculate its quantity supplied at the new price.