At a price of Rs.5 per unit of a commodity, total revenue is Rs.800. When its price rises by `20%`, total revenue increases by Rs.400. Calculate its price elasticity of supply.

At a price of ₹5 per units of commodity A, total revence is ₹ 800.When its prices rises by 20 percent ,total revenue by ₹400.Calculate its price elasticity of supply .

At a price of ₹10 per units the supply of good is 80 units. When its price rises to ₹12 per units, its supply rises by 20 precent.Calculate its price elasticity of supply.

The price of commodity is ₹ 20 per unit and total expenditure on it ₹ 1,000. when its price falls to ₹ 18 per unit, total expenditure increases by 8 per cent. Calculate its price elasticity of demand by percentage in its demand.

At a price of 10 per unit, the supply of a product is 500 units. When its price fall by 20 per second supply is 350 units. Calculate its price elasticity of supply. Is its supply elastic?

Total revenue is Rs.400 when price of a commodity is Rs.2 per unit. When its price rises to Rs.3 per unit, the quantity supplied is 300 units. Calculate price elasticity of supply.

When price of a commodity rises from ₹5 to ₹6 per unit, total revenue increases form ₹1,000 to ₹ 1,200. Calculate its prices elasticity.