RRB NTPC CBT-1 previous year question
After successive discounts of 15% and 10%, a customer pays ₹3,672. What was the marked price?
Asked in RRB NTPC 2026 — 14 June Shift 1 · Quantitative Aptitude
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Correct answer: (C) ₹4,800
Let marked price=M. After discounts, M*0.85*0.9=3672, so M*0.765=3672, giving M=₹4,800.
हिंदी में प्रश्न
15% और 10% की क्रमिक छूट के बाद, एक ग्राहक ₹3,672 का भुगतान करता है। अंकित मूल्य कितना था?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) ₹4,800
मान लें अंकित मूल्य=M। छूट के बाद, M*0.85*0.9=3672, अतः M*0.765=3672, जिससे M=₹4,800।
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