Multiple Choice Questions on A says to B ldquo I am thrice as old as you are when I was as old as you were rdquo If age of B is 2........... for Mathematics - All Exams Preparation

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Multiple Choice Questions

A says to B ldquo I am thrice as old as you are when I was as old as you were rdquo If age of B is 2...........

Quantitative Aptitude ( CCS) Problems based on Ages
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    A says to B “I am thrice as old as you are when I was as old as you were”. If age of B is 20 years find the age of A

    60 years

    Incorrect Answer

    30 years

    Correct Answer

    45 years

    Incorrect Answer

    36 years

    Incorrect Answer
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    Explanation:

    Solution:
    A                B
    3x              y
    y                x
    3x-y = y-x (difference is same)
    4x=2y
    x/y=1/2
    2=20
    1=10
    3x=30

    By: Pranav Gupta
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