Q. A chair is sold for ₹900 at a loss of 10%. What is the cost price?
✅ Correct Answer: (B)
₹1000
Explanation: SP = 900 = 90% of CP. CP = (900 × 100) / 90 = ₹1000.
Explanation by: Yami Thakur
SP = 900 = 90% of CP. CP = (900 × 100) / 90 = ₹1000.