AFMC AFMC Solved Paper-2001

  • question_answer
    Find the number which will come next in the series: 3, 14 , 47.......:

    A)                  89                                         

    B)                  119

    C)                  137                                       

    D)                  146

    Correct Answer: D

    Solution :

                     2ndterm = 1stterm\[\times \text{3}+\text{5}=\text{3}\times \text{3}+\text{5}=\text{14}\] 3rdterm = 2ndterm \[\times \text{3}+\text{5}=\text{14}\times \text{3}+\text{5=}~\text{47}\]                 Therefore. 4thterm = 3rd term\[\times \text{3}+\text{5}=\text{47}\times \text{3}+\text{5}=\text{146}\]


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