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5th Class Mathematics Arithmetic Question Bank Arithmetic

  • question_answer
    Ratio of the number of male and female workers in a factory is 5 : 3. If there are 115 male workers, determine the number of female workers in the factory.

    A)  69                               

    B)  63

    C)  61                               

    D)  64

    Correct Answer: A

    Solution :

     Let male \[=5x\] and female\[=3x\] \[\therefore \]\[5x=115\] \[x=\frac{115}{5}=23\] Hence No. of female workers\[=3x=3\times 23=69\]


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