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NTSE Sample Paper NTSE SAT Practice Test-11

  • question_answer
    The average age of 3 children in the family is 20% of the average age of the father and the eldest child. The total age of the mother and the youngest child is 39 years. If the age of the father is 26 years, the age of the second child is

    A) 15 years           

    B) 18 years

    C) 20 years           

    D) Can't he

    Correct Answer: D

    Solution :

    [d] The data is inadequate since the total or average age of all the family members is not given.


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