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Railways Sample Paper RRB (Group D) Sample Test Paper-7

  • question_answer
    A manufacturer marked an article at Rs. 50 and sold it allowing 20% discount. If his profit was 25% then the cost price of the article was

    A)  Rs. 40

    B)  Rs. 35

    C)  Rs. 32 

    D)  Rs. 30

    Correct Answer: C

    Solution :

    [c] Marked price =Rs. 50 S.P. after discount =80% of 50 =Rs. 40 If the CP of article be Rs. x, then \[\frac{125\times x}{100}=40\] \[\Rightarrow x=\frac{40\times 100}{125}=Rs.\,\,32\]


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