Multiple Choice Questions on The present age of a son is 40 of his father age And the age of his mother is 220 of his age The ave........... for RBI Assistant Exam Preparation

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Multiple Choice Questions

The present age of a son is 40 of his father age And the age of his mother is 220 of his age The ave...........

Qunatitative Aptitude (RBI Ast) Problems based on Ages
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    The present age of a son is 40% of his father age. And the age of his mother is 220% of his age. The average age of three members is 38. Find the present age of mother.

    50 years

    Incorrect Answer

    22 years

    Incorrect Answer

    10 years

    Incorrect Answer

    44 years

    Correct Answer
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    Explanation:

    Solution:
    Son= 40% of father.
    F:S=5:2
    Mother=220% of son=11/5
    M:S=11:5
    make F:M:S =25:22:10
    avg=(25+22+10)/3=19
    19=38
    1=2
    =>22=44

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