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  5. Ratio and Proportion

6th Class Mathematics Ratio and Proportion Question Bank Ration and Proportion

  • question_answer
    In a quiz programme, the ratio of correct answers to incorrect answers is 5 : 2. If a student gives 16 incorrect answers, then the number of correct answers given is

    A)  80

    B)  40

    C)  20

    D)  30

    Correct Answer: B

    Solution :

    Let the number of correct answers be \[5x\]and that of incorrect answers be \[2x\]. According to question, \[2x=16\Rightarrow x=\frac{16}{2}=8\] \[\therefore \] Number of correct answers \[=5\times 8=40\]


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