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SSC Sample Paper SSC CGL - Sample Paper-28

  • question_answer
    Direction: A series is given with one/ two term missing. Choose the correct alternative from the given ones that will complete the series.
    3, 4, 7, 7, 13, 13, 21, 22, 31, 34, ?

    A) 42                                

    B) 43      

    C) 51                                

    D) 52

    Correct Answer: B

    Solution :

    The given sequence is a combination of two series I. 3, 7, 13, 21, 31, ? and II. 4, 7, 13, 22, 34 The pattern in I is \[+\,4,\] \[+\,6,\] \[+\,8,\] \[+\,10,...\] The pattern in II is \[+\,3,\] \[+6,\] \[+9,\] \[+12,...\] So, missing term \[=31+12=43.\]


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