Q. A product is sold for ₹990 after gaining 10%. What is the cost price?
✅ Correct Answer: (D)
₹900
Explanation: SP = 990 = 110% of CP. CP = (990 / 110) × 100 = ₹900.
Explanation by: Yami Thakur
SP = 990 = 110% of CP. CP = (990 / 110) × 100 = ₹900.