SSC Sample Paper SSC CGL - Sample Paper-1

  • question_answer
    A is 3 yr younger than C but 1 yr older than D. D is 1 yr older than B but 4 yr younger than C. C is 15 yr old. What is the age of B?

    A)  10 yr   

    B)  11 yr

    C)  12 yr                           

    D)  13 yr

    Correct Answer: A

    Solution :

    We have \[A=C-3,\] \[A=D+1,\] \[D=B+1,\] \[D=C-4,\] \[C=15\] Thus,    \[D=C-4=15-4=11\] \[B=D-1=11-1=10\]      


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