RRB NTPC CBT-1 previous year question
If the simple interest on a sum of ₹9,800 is ₹16,562 for a period of 13 years, find the rate of interest per annum.
Asked in RRB NTPC 2026 — 18 June Shift 3 · Quantitative Aptitude
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Correct answer: (D) 13%
Using SI = PRT/100, the rate R = SI x 100/(P x T) = 16562 x 100/(9800 x 13) = 1656200/127400 = 13% per annum.
हिंदी में प्रश्न
यदि ₹9,800 की राशि पर 13 वर्षों की अवधि के लिए साधारण ब्याज ₹16,562 है, तो वार्षिक ब्याज दर ज्ञात Pie!
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 9% rF $ ह 4
SI = PRT/100 सूत्र का उपयोग करते हुए, दर R = SI x 100/(P x T) = 16562 x 100/(9800 x 13) = 1656200/127400 = 13% प्रति वर्ष।
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