Question

in how many years a sum doubles itself at 4 % rate of interest please give me answer as soon as possible​

Answer 1

Answer:

here is your answer

Step-by-step explanation:

Let sum = x

Then, amount = 2x

∴ S.l.=x

∴ Time =

Sum×Rate

100×S.I.

=(

x×4

100×x

)years = 25 years