Multiple choice Find the compound interest of principal 40,000 for 3 years at the rate of 4% per annum? Rs. 4894.56 Rs. 4800 Rs. 4600 Rs. 4884.64 Rs. 4994.56 Reveal answer Fill a bubble to check yourself E Correct answer Explanation Compound Interest formula: A = P(1 + r/100)^n. Here P=40000, r=4%, n=3. A = 40000(1.04)³ = 40000 × 1.124864 = 44994.56. Compound Interest = A - P = 44994.56 - 40000 = 4994.56. The answer is Rs. 4994.56.