Selection Post Phase XIV (Graduate)25 Sep 2026Shift 1Compound Interest

What will be the compound interest on ₹8,000 at 5% per annum for 2 years 3 months, compounded annually?

₹8,000 पर 5% वार्षिक दर से 2 वर्ष 3 महीने का चक्रवृद्धि ब्याज (Compound interest) क्या होगा, जबकि ब्याज वार्षिक रूप से संयोजित होता है?

Answer और ExplanationAnswer and explanation

Answer: (B) ₹930.25

पूरे 2 साल 5% पर, फिर 3 महीने 5 × 312 = 1.25% पर।
2 साल बाद: 8000 × 1.05 × 1.05 = 8820
3 महीनों के लिए: 8820 × 1.0125 = 8820 + 110.25 = 8930.25
CI = 8930.25 − 8000 = 930.25
✓
चक्रवृद्धि ब्याज (Compound ब्याज (Interest)) ₹930.25 है।
2 full years at 5%, then 3 months at 5 × 312 = 1.25%.
After 2 years: 8000 × 1.05 × 1.05 = 8820
For 3 months: 8820 × 1.0125 = 8820 + 110.25 = 8930.25
CI = 8930.25 − 8000 = 930.25
✓
The compound interest is ₹930.25.

Source: Selection Post Phase XIV (Graduate) · 25 Sep 2026 · Shift 1। Solution: Prashant Sir, Vijayastra।Source: Selection Post Phase XIV (Graduate) · 25 Sep 2026 · Shift 1. Solution by Prashant Sir, from Vijayastra.