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

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  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

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  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

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  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

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  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

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  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

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  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

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  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

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  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

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  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

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