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

  • question_answer The ratio of lemons to number of cups of water to be mixed to prepare lemon juice is 3 :5. For 12 lemons what is the number of cups of water required?

    A)  10                                         

    B)  15

    C)  20                           

    D) 25

    Correct Answer: C

    Solution :

    Given ratio =3:5 lemons = 12 (i.e.,\[3\times 4\])water = ? \[\begin{align}   & \,\,3\,\,\,\,\,:\,\,\,\,\,5 \\  & \times 4\,\,\,\,\,\,\,\,\times 4 \\ \end{align}\] \[\therefore \] The required number of cups of water =20


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