Find the interest on ₹800 at 10% per month for 10 months,
₹ 800
₹ 850
₹ 855
₹ 830
Given
P = ₹800, R = 10% per month, T = 10 months
SI = PTR100
= 800×10×10100
= ₹ 800
Find the interest on Rs. 1000 at 7% per month for 6 months.