Question

The

c.i. on a certain sum for 2 years rs.41 and the simple interest is rs.40. what is the rate percent?

Answer 1

5 percent is the answer

Answer 2

Solution:-

Solution :-
(year) 1st 2nd
s.i = 20 +20

c.i = 20 + 21

(20 = 5%) in 100

your answer is 5%