9th Class Mathematics Related to Competitive Exam Question Bank Word Problems Based on Mathematics

  • question_answer
    From a vessel containing 100 l of milk, 10 l are drawn out and equal amount of water is added. From the mixture, 10 l is again drawn out and same quantity of water is added. What is the final ratio of milk and water?

    A) 90 : 10 

    B) 80 : 20

    C) 81 : 19      

    D)  91 : 9

    E) None of these

    Correct Answer: C


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