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SSC Sample Paper Mock Test-15 SSC CGL Tear-II Paper-1

  • question_answer
    The single discount, which is equivalent to three successive discounts of 25%, 20% and 10%, is

    A) 55%     

    B)  54%

    C)  46%    

    D)  45%

    Correct Answer: C

    Solution :

    Equivalent single discount for 25% and 20% \[=\left( 25+20-\frac{25\times 20}{100} \right)%=40%\] Equivalent single discount for 40% and 10% \[=\left( 40+10-\frac{40\times 10}{100} \right)%=46%\]


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