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5th Class Mental Ability Arithmetical Reasoning Question Bank Arithmetical Reasoning

  • question_answer
    Shorya has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes he has?

    A)  90                  

    B)  45

    C)  75                              

    D)  60

    Correct Answer: A

    Solution :

          Let number of notes of each denomination be x. Then, \[x+5x+10x\text{ }=480\] \[16x=480\] \[x=30\] Hence, total number of notes \[=3x=90.\]


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