The price of a T.V. set is decreased by 25% as a result of which the sale increased by 20%. What will be the effect on the total revenue of the shop?
Correct Answer : E
The income of a broker remains unchanged though the rate of commission is increased from 4% to 5%. The percentage of slump in business is:
p is six times as large as q. The percent that q is less than p, is:
In some quantity of ghee, 60% is pure ghee and 40% is vanaspati. If 10 kg of pure ghee is added, then the strength of vanaspati ghee becomes 20%. The original quantity was: