Compound interest earned on a sum for the second and the third years are Rs.1200 and Rs.1440 respectively. Find the rate of interest? September 23, 2025 by Admin A. 18% p.a. B. 22% p.a. C. 20% p.a. D. 24% p.a. ✅ The correct answer is option C. 20% p.a..
