Question

a) Mr. Rai sells a watch for Rs 2,035 at a profit of 10% How much money has paid to buy the watch? Also find his profit amount.​

Answer 1

Answer:

Correct option is

A

9000

S.P of first T.V set=Rs .6900

Profit=15%

C.P of first T.V set=

115

100

×6900=Rs.6000

Profit=6900−6000=900

Now man bear loss of Rs.900 as according to the question he neither gain nor loss.

Let the C.P of another T.V set is Rs x

Loss=10%

Then S.P=

100

100−10

×x=

100

90x

=

10

9x

Loss=x−

10

9x

=

10

x

∴

10

x

=900

⇒x=Rs.9000

Hence C.P of second set=Rs.9000.

Answer 2

Answer:

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