Question

Q6: Mahesh sold two cell phones at Rs.9900 each.On one he gained 10% and on the other he lost 10%.Find
a: the cost price of each cell phone
b: the total profit or loss in the whole transaction
c: his total profit or loss % ​

Answer 1

Answer:

ANSWER

(a)C.P−?

(b) Total profit loss in ?

(c) Profit on less %

(

10

10

)

2

=1% less 10−10

100

10×10

100

1

×2×9900=198 rs loss

Acc. so quest

n

10

11n

+

10

9n

=9900

10

20n

=9900

2n=9900

n=4950

S.P of 1 Phone =

10

11×4950

=5445

S.P of 2

nd

Phone =

10

9×4950

=4455