Railway Recruitment Board Mathematics — Question 1706
Question
By selling an article for ₹720, a man incurs a loss of 10%. What was the cost price?
- 760
- 790
- 800
- 850
Correct answer
C — 800
Explanation (English)
At 10% loss, SP = 90% of CP → 720 = 0.90 × CP → CP = 720/0.90 = ₹800.
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