Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-4

  • question_answer
    Find the wrong number in the series: 30, 27, 36, 45, 72       

    A)  30                    

    B)         27                  

    C)  36                  

    D)         72

    Correct Answer: A

    Solution :

    \[3+0=3\] \[2+7=9\]             \[3+6=9\]             \[4+5=9\]             \[7+2=9\]


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