Q. If 8 notebooks cost ₹240, what is the cost of 15 notebooks?
✅ Correct Answer: (C)
₹450
Explanation: Cost per notebook = 240 / 8 = 30 → 30 × 15 = 450.
Explanation by: Mr. Dubey
Cost per notebook = 240 / 8 = 30 → 30 × 15 = 450.