Question

3. In how many years will the principal be five times at the rate of 10 p.
Interest?
(1) 30 years (2) 35 years (3) 36 years (4) 40 years
Tot Phot 100 p hecomes 5 times 1.e. 500
N.​

Answer 1

Answer:

Step-by-step explanation:

let the Simple interest be Rs. 100

Then, principal = 500

Time = SI ×100/P × R

=> 100×100/500×10

=> 10000/5000

=> 10/5

=> 2

Time = 2 years