The demand function is D = 50 - p. When the price is 10, the demand is

If the demand function is D=50 - 3p -p^(2) . Find the elasticity of demand at (i) p=5, (ii) p=2. Comment on the result.

If the demand function is D=(p+6)/(p-3) Find the elasticity of demand at p = 4.

The demand function of good X is Q_(d) = 100-10P , find out the price of X when quantity demanded is (i) 20 units, (ii) 15 units, (iii) 0 units.

Suppose there are 20 consumers for a good and they have identical demand functions : d(p) = 10 -3p for any price less than or equal to (10)/(3) and d_(1)(p) 0 at any price greater than (10)/(3) . What is the market demand funciton ?

A consumer buys 20 units of a good at ₹ 10 per unit. When its price falls by 10%, its demand rises to 22 units. Find out the price elasticity of demand.

The demand function of a good is Q_(d) = 600-25P . Find out the level of demand when price will be (i) Rs. 5, (ii) Rs. 10.

The demand function of a commodity is Q_(d) = 50-10P . Find out the level of demand when price of the commodity is (i) Rs. 3 , (ii) Rs. 2.

when price of sugar is ₹ 5 per Kg, its demand is 50 Kg. when price rises by ₹ 5 per kg, its demand falls by 10 Kg. Calculate the elasticity of demand.

Demand function of the good X is D_(X)=60-10P . Find out the price of X when demand will be: (i) 20 units (ii) 10 units (iii) 0 units.