A dishonest shopkeeper promises to sell his goods at cost price. However, he uses a weight that actually weighs 21% less than what is written on it. Find his profit percentage.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. %.
Profit % = (21 ÷ 79) × 100 = 2100 ÷ 79 = 26 46/79%