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Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-2

  • question_answer
    Which of the following does not fit in the letter number series given below?
    G 4 T J 10 R M 20 P P 43 N S 90 L

    A) J 10 R              

    B)  M 20 P

    C)  P 43 N           

    D)       G 4 T

    Correct Answer: A

    Solution :

    Consider the number series: 4,   10,  20,  43,   90 The sequence in this series is             \[\times 2+1,\times 2+2,\times 2+3,\times 2+4\]             Hence, the number 10 is wrong which must   be replaced by 9.


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