Question 181: If selling price is doubled, the profit triples. Find the profit percent.
tcs
wipro
infosys
general
aptitude
profit-and-loss
Let C.P. be Rs.xand S.P. be Rs.y.Then, 3(y-x) = (2y-x)y= 2x.Profit = Rs. (y-x) = Rs. (2x-x) = Rs.x.Profit % =xx 100% = 100%xVideo Explanation:https://youtu.be/dPzF10mGsWE