Question

On a certain sum the interest paid after 3years is ₹450 at 5%rate of interest p.a find the sum

Answer 1

SI=(Principal*Time*Rate)/100
SI=3*450*5/100
SI=Rs.67.5
Amount=Principal+Interest
A=Rs.450+67.5
A=Rs.517.5

I hope I am right and it helped you:)