SSC Quantitative Aptitude Profit and Loss Question Bank Profit Loss and Discount (II)

  • question_answer
    A shopkeeper purchases 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 per cent was

    A) 25

    B) 30

    C) 35

    D) 20

    Correct Answer: A

    Solution :

    [a] CP of the chair for the shopkeeper \[=600\times \frac{85}{100}\times \frac{80}{100}=\text{Rs}.408\] With transportation charge, total \[CP=408+28=\text{Rs}\text{.}\,\,436\] and SP = Rs. 545 \[\therefore \] Gain per cent \[=\frac{545-436}{436}\times 100\]             \[=\frac{109}{436}\times 100=25%\]


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