2. Sample Papers
  3. Railways

Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-19

  • question_answer
    The average age of 3 children in a family is 20% of the average age of the father and eldest child. The total age of the mother and the youngest child is 39 yr. If the father's age is 36 yr, what is the age of second child.

    A)  15 yr   

    B)                     18 yr

    C)  20 yr               

    D)         Cannot be determined

    Correct Answer: D

    Solution :

    Data inadequate, so it cannot be determined.


You need to login to perform this action.
You will be redirected in 3 sec spinner