If the interest on a sum of ₹y at 4% per annum compounded annually for 2 years is ₹765, then the total amount payable at the end of the two-year period will be _________.
यदि ₹y की राशि पर वार्षिक रूप से संयोजित होने वाले 4% वार्षिक दर से 2 वर्षों में प्राप्त चक्रवृद्धि ब्याज (Compound interest) ₹765 है, तो दो वर्ष की अवधि के अंत में देय कुल राशि _________ होगी।
Answer और ExplanationAnswer and explanation
Answer: (C) ₹10,140
4% पर 2 साल का CI = 4 + 4 + 16100 = P का 8.16% = 765
P = 9375, मिश्रधन (Amount) = 9375 × 1.0816 = 10140
✓
मिश्रधन ₹10,140 होगा।
CI for 2 years at 4% = 4 + 4 + 16100 = 8.16% of P = 765
P = 9375, A = 9375 × 1.0816 = 10140
✓
The amount is ₹10,140.
Source: RRB NTPC (Undergraduate) · 08 May 2026 · Shift 3। Solution: Prashant Sir, Vijayastra।Source: RRB NTPC (Undergraduate) · 08 May 2026 · Shift 3. Solution by Prashant Sir, from Vijayastra.