Question

17. A shopkeeper purchased a chair marked at Rs.600 at two successive discounts of
15% and 20% respectively. He spent Rs.28 on transportation and sold the chair for
Rs.545. His gain percent was..?​

Answer 1

Step-by-step explanation:

M.P. of chair = Rs. 600

After Discount C.P. =

$600 \times \frac{85}{100} \times \frac{80}{100 } = 408rs$

After Transportation charges CP = 408 + 28 = Rs. 436

$408 + 28 = 436rs$

Gain% =

$\frac{545 - 436}{436} \times 100$

$\frac{109}{436} \times 100$

$= 25 \%$

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