A sum of Rs.4800 is invested at a compound interest for three years, the rate of interest being 10% p.a., 20% p.a. and 25% p.a. for the 1st, 2nd and the 3rd years respectively. Find the interest received at the end of the three years. September 23, 2025 by Admin A. Rs.2520 B. Rs.3120 C. Rs.3320 D. Rs.2760 ✅ The correct answer is option B. Rs.3120.
