Question

49.
A sells a cycle to B at a profit of 10%, B sells
to Cat a profit of 20%. If C pays Rs. 264 for it,
how much did A pay for it?
(a) Rs. 200
(b) Rs. 220
(C) Rs. 225
(d) Rs. 234​

Answer 1

Answer:

option b is correct

Step-by-step explanation:

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Answer 2

Answer:

Let cost price for A=100rs

Sp for A = cp for B

$= 100 + \frac{20}{100} \times 100 = 120$

Sp for B = Cp for C

$= 120 + 25\% \: of \: 120 \\ 120 \times \frac{25}{100} \times 120 \\ = 150$

Given,

Cp for C = 225

so, 150 → 225

$l = \frac{225}{150} = \frac{3}{2} \\ 100 \: → \: \frac{3}{2} \times 100 = 150$