Home / Logical Reasoning / Number Series :: Number Series Completion Set - 2 MCQs

Logical Reasoning :: Number Series

  1. One term in the number series is wrong. Find out the wrong term.
    1, 3, 10, 21, 64, 129, 356, 777

  2. A.

     21

    B.

     129

    C.

     10

    D.

     356


  3. One term in the number series is wrong. Find out the wrong term.
    5, 10, 40, 80, 320, 550, 2560

  4. A.

     80

    B.

     320

    C.

     550

    D.

     2560


  5. One term in the number series is wrong. Find out the wrong term.
    2, 3, 4, 4, 6, 8, 9, 12, 16

  6. A.

     3

    B.

     6

    C.

     9

    D.

     12


  7. One term in the number series is wrong. Find out the wrong term.
    11, 5, 20, 12, 40, 26, 74, 54

  8. A.

     5

    B.

     20

    C.

     40

    D.

     26


  9. One term in the number series is wrong. Find out the wrong term.
    5, 27, 61, 122, 213, 340, 509

  10. A.

     27

    B.

     61

    C.

     122

    D.

     509


  11. One term in the number series is wrong. Find out the wrong term.
    3, 7, 15, 39, 63, 127, 255, 511

  12. A.

     15

    B.

     39

    C.

     63

    D.

     127


  13. One term in the number series is wrong. Find out the wrong term.
    380, 188, 92, 48, 20, 8, 2

  14. A.

     8

    B.

     20

    C.

     48

    D.

     188


  15. One term in the number series is wrong. Find out the wrong term.
    16, 22, 30, 45, 52, 66

  16. A.

     30

    B.

     45

    C.

     52

    D.

     66


  17. One term in the number series is wrong. Find out the wrong term.
    10, 26, 74, 218, 654, 1946, 5834

  18. A.

     26

    B.

     74

    C.

     218

    D.

     654


  19. One term in the number series is wrong. Find out the wrong term.
    24576, 6144, 1536, 386, 96, 24

  20. A.

     96

    B.

     386

    C.

     1536

    D.

     6144