Find the simple interest (in ₹) on ₹4000 as a sum borrowed at 4% per year rate of interest for 3 years.A420B520C440D480Answer: D. 480 Read Explanation: Use the Simple Interest formula:SI=P×R×T100\text{SI} = \frac{P \times R \times T}{100}SI=100P×R×TWhere:P = 4000R = 4% per yearT = 3 yearsSI=4000×4×3100\text{SI} = \frac{4000 \times 4 \times 3}{100}SI=1004000×4×3=48000100= \frac{48000}{100}=10048000=480= 480=480Simple Interest = ₹480 Read more in App