Multiple Choice Questions on If the average weight of the whole class is 25 kg And the average weight of boys in the class i........... for Mathematics - All Exams Preparation

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Multiple Choice Questions

If the average weight of the whole class is 25 kg And the average weight of boys in the class i...........

Quantitative Aptitude ( CCS) Mixture and Alligation
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    If the average weight of the whole class is 25 kg. And the average weight of boys in the class is 30 kg and the average weight of girls in the same class is 22 kg. What could be the possible strength of boys and girls in the class respectively?

    5 : 8

    Incorrect Answer

    3 : 5

    Correct Answer

    7 : 5

    Incorrect Answer

    7 : 6

    Incorrect Answer
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    Explanation:

    Correct option:2

    Solution:

    Hence , the possible strength of the boys and girls in the whole class will be in ratio= 3 : 5

    By: Pranav Gupta
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    Let's Discuss

    Sunarika Mehta

    av weight of who;e class is 50 then y u put 25

    0 0 reply
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