Find the simple interest (in ₹) on ₹3000 as a sum borrowed at 9% per year rate of interest for 3 years.A770B850C750D810Answer: D. 810 Read Explanation: Use the simple interest formula:SI=P×R×T100SI = \frac{P \times R \times T}{100}SI=100P×R×TSubstitute:SI=3000×9×3100SI = \frac{3000 \times 9 \times 3}{100}SI=1003000×9×3SI=81000100=810SI = \frac{81000}{100} = 810SI=10081000=810 Final Answer: ₹810 Read more in App