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A sells a cycle to B at a profit of 20% and B sells it to C at a loss of 25%. If C bought the cycle for $ P, then the cost price of it for A was
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$ 1 P 20 -
$ 9 P 10 -
$ 9 P 20 -
$ 10 P 9
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Correct Option: D
Suppose C.P. for A = Rs. y
According to the question,
× | = P | 100 | 100 |
⇒ y = | 120 × 75 |
= Rs. | 9 |
We can find required answer with the help of given formula :
Here, r1 = 20%, r2 = 25% (Loss)
C.P. for C = C.P. for A
P = C.P. for A
C.P. for A = | 120 × 75 |
C.P. for A = | 9 |