Railways R.R.C. (Gorakhpur) Solved Paper Held on 1st Shift 9-11-2014

  • question_answer
    What will be the next number in the series 12, 18, 30, 48,.....?

    A) 54                                

    B) 59

    C) 78                    

    D) 84               

    Correct Answer: C

    Solution :

    As,        12+18 = 30 18+30 = 48 In the same way as, \[\therefore \]      \[?=30+48=78\]


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