Multiple Choice Questions on Water contains 14 2 7 of hydrogen and the rest is oxygen of hydrogen and the rest is oxygen ........ for Mathematics - All Exams Preparation

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Multiple Choice Questions

Water contains 14 2 7 of hydrogen and the rest is oxygen of hydrogen and the rest is oxygen ........

Quant (SSC) Percentage
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    Water contains 14 2/7% of hydrogen and the rest is oxygen. of hydrogen and the rest is oxygen.

    300 g

    Correct Answer

    250 g

    Incorrect Answer

    200 g

    Incorrect Answer

    350 g

    Incorrect Answer
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    Explanation:

    Hydrogen in 350 g water = 14 2/7% x 350
    = 100 x 350 /7 x 100 = 50g
    Now, the oxygen in 350 g water = 350g – 50g = 300 g.

    By: Amit Kumar
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