Question

12. In how many years will a sum of money become double at 4% per annum simple
1) 6
2)4
3) 8
4) 5
5) None of these
13.
In how many years will a sum of money become twice at 10% per annum simple interest.?
1) 10
2) 12
3) 15
4) 20
5) None of thes
16h fitself in 5 vear​

Answer 1

1. None Of These
2. 10 .........

Answer 2

Answer:

I am thinking its correct answer

5 none of these