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NTSE Sample Paper NTSE MAT Practice Test-14

  • question_answer
      A is three times as old as B, C was twice as old as A four years ago. In four years' time A will be 31. What are the present ages of B and C?

    A) 9,46         

    B) 9,50

    C) 10,46        

    D) 10,50.

    Correct Answer: B

    Solution :

    A=3B and C-4=2 (A-4) Also A+4=31 so A=27. \[\Rightarrow \]B =9 and C=50.


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