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Logical Reasoning :: Number Series

  1. Which number should come next in the series, 48, 24, 12, ......?
  2. A.
    8
    B.
    6
    C.
    4
    D.
    2

  3. Look at the series, 46, 44, 40, 38, 34, _, which number should come next?
  4. A.
    30
    B.
    36
    C.
    32
    D.
    31

  5. Which number would fill the empty space in the series; 4, 7, 12, 19, _, 39?
  6. A.
    28
    B.
    26
    C.
    24
    D.
    22

  7. Which number would replace the underline mark in the series 20, 40, 100, _, 820?
  8. A.
    240
    B.
    260
    C.
    280
    D.
    300

  9. What are the missing numbers in this series, 15, 20, 24, 15, 28, 32 15, _, _, 15?
  10. A.
    37, 41
    B.
    36, 40
    C.
    38, 42
    D.
    40, 44

  11. Look at the series, 77, 70, 63, 56, 49, _, which number should come next?
  12. A.
    42
    B.
    46
    C.
    44
    D.
    48

  13. Look at the series; 41, 39, 35, 33, 29, _, which number should come next?
  14. A.
    23
    B.
    24
    C.
    25
    D.
    27

  15. Look at the series, 12, 24, 14, 28, 18, 36, __, which number should come next?
  16. A.
    24
    B.
    25
    C.
    26
    D.
    28

  17. Look at the series, 1536, 384, 96, _, which number should come next?
  18. A.
    24
    B.
    28
    C.
    18
    D.
    16

  19. Find the missing number in the series; 1, 2, 3, 10 _.
  20. A.
    89
    B.
    99
    C.
    79
    D.
    69