Question

answer the question in the image

Answer 1

Given
MR Jane donates Rs.2000
By condition , the interest on 2000 is equally divided into 5 students And each gets Rs 40 
So total interest = 5 ×  40  = 200 
Let interest = x %

SO,
2000 x100  = 200 

2000 x = 20,000
x  = 10
So,

Rate of interest  = 10 %