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Discussion :: IBPS BANK EXAM TEST 9

  1. Directions(21-25) What should come in place of the question mark(?) in the following series ?

    5     6     16    57     ?     1245
  2. A.

    244

    B.

    148

    C.

    296

    D.

    271

    E.

    None of these

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    Answer : Option A

    Explanation :

    The pattern is :

    5 * 1 + 12 = 5 + 1 = 6
    6 * 2 + 22 = 12 + 4 = 16
    16 * 3 + 32 = 48 + 9 = 57
    57 * 4 + 42 = 228 + 16 = 244


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