Question

p=8000, rate of interest =5 p. c. p. a. I=800

Answer 1

solution ,
here,
Principal(p)=Rs.8000
S.I=Rs.800
Rate(R)=5%
Time(T)=?
We know,
T=100×I\p×R
$\frac{100 \times 800}{8000 \times 5}$
=
$\frac{80000}{40000}$
=2 years
so, the time is 2 years .

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