RRB NTPC CBT-1 previous year question
The marked price of an article is ₹500. During a sale, its price is reduced to ₹450. What is the percentage decrease in price?
Asked in RRB NTPC 2026 — 14 June Shift 2 · Quantitative Aptitude
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Correct answer: (B) 10%
Percentage decrease = (Original - Reduced)/Original * 100 = (500-450)/500*100 = 10%.
हिंदी में प्रश्न
किसी वस्तु का अंकित मूल्य ₹500 है। एक सेल के दौरान, इसका मूल्य घटकर ₹450 हो जाता है। मूल्य में हुई प्रतिशत कमी ज्ञात Pisce!
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) 10%
प्रतिशत कमी = (मूल - घटित)/मूल * 100 = (500-450)/500*100 = 10% होती है।
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