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A sells a cycle to B at a profit of 10%, B sells to C at a profit of 20%. If C pays $ 264 for it, how much did A pay for it?
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- $ 200
- $ 220
- $ 225
- $ 234
Correct Option: A
Let the C.P. of A be $ y, then
y × | × | = 264 | 100 | 100 |
⇒ y = | = $ 200 | 110 × 120 |
We can find required answer with the help of given formula :
Here, r1 = 10%, r2 = 20%
C.P. for A = | = $ 200 | 110 × 120 |