Menu
Home / IBPS BANK EXAM / IBPS BANK EXAM TEST 4 :: Discussion

Discussion :: IBPS BANK EXAM TEST 4

  1. Directions(36-38): What will come in place of question mark (?) in the following number series ?


    9  21  45  81  129  ?


    2. A.

    187
    B.

    199
    C.

    177
    D.

    189
    E.

    None of these

    View Answer

    Workspace

    View Answer

    Answer : Option D

    Explanation :

    The pattern is 

    9 + 1 * 12 = 21

    21 + 2 * 12 = 45

    45 + 3 * 12 = 81

    81 + 4 * 12 = 129

    129 + 5 * 12 = 189

Write your comments here:

Be The First To Comment