Question

The difference between the compound interest and the simple interest on a certain principal is
2 years at the rate of 25/4% per annum is ₹25. Find the principal.​

Answer 1

Answer:

let the principal be x

then you will put in s.i form

again you have to put in c.i form

then u have to do that

c.i - s.i=25

find x which will be your principal

easy.