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Railways Sample Paper RRB (Group D) Sample Test Paper-9

  • question_answer
    The number of seats in an auditorium is increased by 25%. The price of a ticket is also increased by 12%. Then the increase in revenue collection will be

    A)  40%                

    B)  35%

    C)  45%                

    D)  48%

    Correct Answer: A

    Solution :

    [a] Required increase \[=\left( 25+12+\frac{25\times 12}{100} \right)%=40%\]


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