Multiple choice If profit is 20% of sales price, then it is _____% of cost price. 20 16.67 25 33.33 Reveal answer Fill a bubble to check yourself C Correct answer Explanation Profit = 20% of sales = 1/5 of sales = 1/4 of cost or Let sales be Rs.100, Profit = Rs.20, Then cost = Rs.80, so profit/cost = 20/80 =1/4 of cost. If you wrongly assume cost = Rs.100, then you may get it 16.67%