SSC Sample Paper SSC CGL - Sample Paper-18

  • question_answer
    The age of mother today is thrice as that of her daughter. After twelve years the age of the mother will be twice that of her daughter. The age of the daughter today is

    A) 18 yr                

    B) 16 yr

    C) 14 yr                

    D) 12 yr

    Correct Answer: D

    Solution :

    Let the age of daughter be x. Age of mother \[=3x\] 12 yr later, Daughter \[=x+12\] Mother \[=3x+12\] \[2(x+12)=3x+12\] \[2x+24=3x+12\] \[2x-3x=-\,24+12\] \[-x=-12\] \[x=12\]


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