ECONOMICS (CBSE/UGC NET)

ECONOMICS

ELASTICITY OF DEMAND

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Price elasticity of demand is (-)2.The consumer buys certain quantity of this good at a price of Rs 10.When the price falls he buys 40 percent more quantity .What is the new price?
A
2
B
4
C
6
D
8
Explanation: 

Detailed explanation-1: -If price elasticity is greater than 1, the good is elastic; if less than 1, it is inelastic. If a good’s price elasticity is 0 (no amount of price change produces a change in demand), it is perfectly inelastic.

Detailed explanation-2: -Answer and Explanation: If the price elasticity of demand for a good is 0.75, the demand for the good can be described as A. elastic. A good is inelastic if the quantity demanded tends to remain relatively constant despite changes in price.

Detailed explanation-3: -when the price is is rs 5 per unit a consumer buys 40 unit of a commodity and his price elasticity of demand is-1.5 how much will he buy if the prices reduced to rs 4 per unit. Hence, the new quantity demanded is 52 units.

Detailed explanation-4: -If the value is less than 1, demand is inelastic. In other words, quantity changes slower than price. If the number is equal to 1, elasticity of demand is unitary.

There is 1 question to complete.