RRB NTPC CBT-1 previous year question
Three friends, Amit, Bala, and Chetan, have savings in the ratio 5:7:9. If Bala's savings exceed Amit's by ₹3,600, what are Chetan's total savings?
Asked in RRB NTPC 2026 — 16 June Shift 3 · Quantitative Aptitude
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Correct answer: (B) ₹16,200
Ratio 5:7:9; Bala-Amit difference = 2 parts = ₹3,600, so 1 part = ₹1,800; Chetan's savings (9 parts) = 9×1800 = ₹16,200.
हिंदी में प्रश्न
तीन मित्रों - अमित, बाला और चेतन की बचत का अनुपात 5 : 7 : 9 है। यदि बाला की बचत, अमित की बचत से ₹3,600 अधिक है, तो चेतन को कुल बचत कितनी है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) ₹16,200
अनुपात 5:7:9; Bala-Amit अंतर = 2 भाग = ₹3,600, अतः 1 भाग = ₹1,800; चेतन की बचत (9 भाग) = 9×1800 = ₹16,200 है।
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