a)The price of sugar increases by 25%. By what % should consumption be decreased so that expenditure on sugar remains constant?
b)Consider the same problem but price increases by 50%
Correct Answer : C
80% of p = 40% of Q and Q = X % P . Then the value of x is
Fresh grapes contain 90% water by weight while dried grapes contain 20% water by weight. What is the weight of dry grapes available from 20 kg of fresh grapes
Rajesh went on a 20-mile test drive on his new Honda. He started with a certain speed. After covering each mile. he decreased his speed by 2S%. If he took 8· minutes 6 seconds to cover the first 4 miles, find the time he would take to cover the next 4 miles.