Question

If
Tanvi
gives
an
interest
of

Rs
40
for
one


year
at
5%
rate
p.a.
What
is
the
sum
she


has
borrowed?​

Answer 1

$\huge \bf \underline \red{solution}$

1 = Rs 45

T = 1 year

R = 9% p.a

P = ?

Now,PRT

100

PX9X1

45 = 100

45 x 100 = 9P

9P = 45 x 100

9P = 4500

4500

P = 9

P = Rs 500

So, she has borrowed Rs 500

• Solved ✔️