Question

In how many years will 150 rs doble itself at 4% simple interest​

Answer 1

Answer:

According to the question

Amount =150×2=Rs.300

r=4% and P=Rs.150

Simple interest =A−P

=300−150

=Rs.150

Simple interest =

100

PRT

150=

100

150×T×4

T=

150×4

150×100

T=25 years

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Answer 2

ANSWER

According to the question

Amount =150×2=Rs.300

r=4% and P=Rs.150

Simple interest =A−P

=300−150

=Rs.150

Simple interest =

100

PRT

150=

100

150×T×4

T=

150×4

150×100

T=25 years

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