RPF Constable previous year question
Find the rate percent per annum if Rs 12500 amounts to Rs 13950 in 2 years at compound interest (compounded annually).
Asked in RPF Constable 2025: Shift 29 · Quantitative Aptitude
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Correct answer: (B) 5.6%
Amount = P(1+R/100)T. 13950 = 12500(1+R/100)2. Solving gives R = 5.6%.
हिंदी में प्रश्न
₹12500, 2 वर्षों में चक्रवृद्धि ब्याज (वार्षिक संयोजन) पर ₹13950 हो जाता है। वार्षिक ब्याज दर ज्ञात कीजिए।
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उत्तर और व्याख्या देखें
सही उत्तर: (B) 5.6%
मिश्रधन = P(1+R/100)T से हल करने पर R = 5.6% प्राप्त होता है।
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