Q. A person buys a pen for ₹30 and sells it for ₹45. What is the profit percentage?
✅ Correct Answer: (C)
50%
Explanation: Profit = 45 − 30 = 15; Profit% = (15/30) × 100 = 50%.
Explanation by: Ankit Singh
Profit = 45 − 30 = 15; Profit% = (15/30) × 100 = 50%.