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    Number Series for CLAT, AILET, SET and Other Law Entrance Exams

    Posted on: 2014-08-01 Posted by: CLAT Gurukul Category: Archive Blog

    Direction to Solve In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much Type 1

    1. Look at this series: 2, 1, (1/2), (1/4), ... What number should come next? A. (1/3) B. (1/8) C. (2/8) D. (1/16)
    2. Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next? A. 7 B. 10 C. 12 D. 13
    3. Look at this series: 36, 34, 30, 28, 24, ... What number should come next? A. 20 B. 22 C. 23 D. 26
    4. Look at this series: 22, 21, 23, 22, 24, 23, ... What number should come next? A. 22 B. 24 C. 25 D. 26
    5. Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next? A. 12 B. 14 C. 27 D. 53
    6. Look at this series: 21, 9, 21, 11, 21, 13, 21, ... What number should come next? A. 14 B. 15 C. 21 D. 23
    7. Look at this series: 58, 52, 46, 40, 34, ... What number should come next? A. 26 B. 28 C. 30 D. 32
    8. Look at this series: 3, 4, 7, 8, 11, 12, ... What number should come next? A. 7 B. 10 C. 14 D. 15
    9. Look at this series: 8, 22, 8, 28, 8, ... What number should come next? A. 9 B. 29 C. 32 D. 34
    10. Look at this series: 31, 29, 24, 22, 17, ... What number should come next? A. 15 B. 14 C. 13 D. 12
    11. Look at this series: 1.5, 2.3, 3.1, 3.9, ... What number should come next? A. 4.2 B. 4.4 C. 4.7 D. 5.1
    12. Look at this series: 14, 28, 20, 40, 32, 64, ... What number should come next? A. 52 B. 56 C. 96 D. 128
    13. Look at this series: 2, 4, 6, 8, 10, ... What number should come next? A. 11 B. 12 C. 13 D. 14
    14. Look at this series: 201, 202, 204, 207, ... What number should come next? A. 205 B. 208 C. 210 D. 211
    15. Look at this series: 544, 509, 474, 439, ... What number should come next? A. 404 B. 414 C. 420 D. 445
    16. Look at this series: 80, 10, 70, 15, 60, ... What number should come next? A. 20 B. 25 C. 30 D. 50
    17. Look at this series: 2, 6, 18, 54, ... What number should come next? A. 108 B. 148 C. 162 D. 216
    18. Look at this series: 5.2, 4.8, 4.4, 4, ... What number should come next? A. 3 B. 3.3 C. 3.5 D. 3.6
    19. Look at this series: 8, 6, 9, 23, 87 , ... What number should come next? A. 128 B. 226 C. 324 D. 429
      Directions to Solve Look carefully for the pattern, and then choose which pair of numbers comes next. Type 2
    1. 28 25 5 21 18 5 14 A. 11 5 B. 10 7 C. 11 8 D. 5 10 E. 10 5
    2. 8 11 21 15 18 21 22 A. 25 18 B. 25 21 C. 25 29 D. 24 21 E. 22 26
    3. 9 16 23 30 37 44 51 A. 59 66 B. 56 62 C. 58 66 D. 58 65 E. 54 61
    4. 2 8 14 20 26 32 38 A. 2 46 B. 44 50 C. 42 48 D. 40 42 E. 32 26
    5. 9 11 33 13 15 33 17 A. 19 33 B. 33 35 C. 33 19 D. 15 33 E. 19 21
    6. 2 3 4 5 6 4 8 A. 9 10 B. 4 8 C. 10 4 D. 9 4 E. 8 9
    7. 17 17 34 20 20 31 23 A. 26 23 B. 34 20 C. 23 33 D. 27 28 E. 23 28
    8. 6 20 8 14 10 8 12 A. 14 10 B. 2 18 C. 4 12 D. 2 14 E. 14 14
    9. 21 25 18 29 33 18 A. 43 18 B. 41 44 C. 37 18 D. 37 41 E. 38 41
    10. 75 65 85 55 45 85 35 A. 25 15 B. 25 85 C. 35 25 D. 85 35 E. 25 75
    11. 11 16 21 26 31 36 41 A. 47 52 B. 46 52 C. 45 49 D. 46 51
    12. 3 8 13 18 23 28 33 A. 39 44 B. 38 44 C. 38 43 D. 37 42 E. 33 38
    13. 84 78 72 66 60 54 48 A. 44 34 B. 42 36 C. 42 32 D. 40 34 E. 38 32
    14. 20 20 17 17 14 14 11 A. 8 8 B. 11 11 C. 11 14 D. 8 9 E. 11 8
    15. 61 57 50 61 43 36 61 A. 29 61 B. 27 20 C. 31 61 D. 22 15 E. 29 22
    16. 9 12 11 14 13 16 15 A. 14 13 B. 18 21 C. 14 17 D. 12 13 E. 18 17
    17. 4 8 22 12 16 22 20 24 A. 28 32 B. 28 22 C. 22 28 D. 32 36 E. 22 26
    18. 40 40 31 31 22 22 13 A. 13 4 B. 13 5 C. 4 13 D. 9 4 E. 4 4
    19. 1 10 7 20 13 30 19 A. 26 40 B. 29 36 C. 40 25 D. 25 31 E. 40 50
    20. 10 20 25 35 40 50 55 A. 70 65 B. 60 70 C. 60 75 D. 60 65 E. 65 70
    Directions to Solve Look carefully for the pattern, and then choose which pair of numbers comes next. Type 3
    1. 1. 42 40 38 35 33 31 28 A. 25 22 B. 26 23 C. 26 24 D. 25 23 E. 26 22
    2. 6 10 14 18 22 26 30 A. 36 40 B. 33 37 C. 38 42 D. 34 36 E. 34 38
    3. 8 12 9 13 10 14 11 A. 14 11 B. 15 12 C. 8 15 D. 15 19 E. 8 5
    4. 36 31 29 24 22 17 15 A. 13 11 B. 10 5 C. 13 8 D. 12 7 E. 10 8
    5. 3 5 35 10 12 35 17 A. 22 35 B. 35 19 C. 19 35 D. 19 24 E. 22 24
    6. 13 29 15 26 17 23 19 A. 21 23 B. 20 21 C. 20 17 D. 25 27 E. 22 20
    7. 14 14 26 26 38 38 50 A. 60 72 B. 50 62 C. 50 72 D. 62 62 E. 62 80
    8. 44 41 38 35 32 29 26 A. 24 21 B. 22 19 C. 23 19 D. 29 32 E. 23 20
    9. 34 30 26 22 18 14 10 A. 8 6 B. 6 4 C. 14 18 D. 6 2 E. 4 0
    10. 32 31 32 29 32 27 32 A. 25 32 B. 31 32 C. 29 32 D. 25 30 E. 29 30
    11. 7 9 66 12 14 66 17 A. 19 66 B. 66 19 C. 19 22 D. 20 66 E. 66 20
    12. 3 8 10 15 17 22 24 A. 26 28 B. 29 34 C. 29 31 D. 26 31 E. 26 32
    13. 4 7 26 10 13 20 16 A. 14 4 B. 14 17 C. 18 14 D. 19 13 E. 19 14
    14. 32 29 26 23 20 17 14 A. 11 8 B. 12 8 C. 11 7 D. 32 29 E. 10 9
    15. 16 26 56 36 46 68 56 A. 80 66 B. 64 82 C. 66 80 D. 78 68 E. 66 82
    16. 2 44 4 41 6 38 8 A. 10 12 B. 35 32 C. 34 9 D. 35 10 E. 10 52
    17. 17 32 19 29 21 26 23 A. 25 25 B. 20 22 C. 23 25 D. 25 22 E. 27 32
    18. 17 14 14 11 11 8 8 A. 8 5 B. 5 2 C. 8 2 D. 5 5 E. 5 8
    19. 10 34 12 31 14 28 16 A. 25 18 B. 30 13 C. 19 26 D. 18 20 E. 25 22
    20. 11 14 14 17 17 20 20 A. 23 23 B. 23 26 C. 21 24 D. 24 24 E. 24 27
    Directions to Solve Find the number that fits somewhere into the middle of the series. Some of the items involve both numbers and letters Type 4
    1. Look at this series: F2, __, D8, C16, B32, ... What number should fill the blank? A. A16 B. G4 C. E4 D. E3
    2. Look at this series: 664, 332, 340, 170, ____, 89, ... What number should fill the blank? A. 85 B. 97 C. 109 D. 178
    3. Look at this series: V, VIII, XI, XIV, __, XX, ... What number should fill the blank? A. IX B. XXIII C. XV D. XVII
    4. Look at this series: 70, 71, 76, __, 81, 86, 70, 91, ... What number should fill the blank? A. 70 B. 71 C. 80 D. 96
    5. Look at this series: 8, 43, 11, 41, __, 39, 17, ... What number should fill in the blank? A. 8 B. 14 C. 43 D. 44
    6. Look at this series: VI, 10, V, 11, __, 12, III, ... What number should fill the blank? A. II B. IV C. IX D. 14
    7. Look at this series: (1/9), (1/3), 1, ____ , 9, ... What number should fill the blank? A. (2/3) B. 3 C. 6 D. 27
    8. Look at this series: 83, 73, 93, 63, __, 93, 43, ... What number should fill the blank? A. 33 B. 53 C. 73 D. 93
    9. Look at this series: 15, __, 27, 27, 39, 39, ... What number should fill the blank? A. 51 B. 39 C. 23 D. 15
    10. Look at this series: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank? A. 70 B. 71 C. 75 D. 78
    11. Look at this series: J14, L16, __, P20, R22, ... What number should fill the blank? A. S24 B. N18 C. M18 D. T24
    12. Look at this series: 4, 7, 25, 10, __, 20, 16, 19, ... What number should fill the blank? A. 13 B. 15 C. 20 D. 28
    13. Look at this series: XXIV, XX, __, XII, VIII, ... What number should fill the blank? A. XXII B. XIII C. XVI D. IV
    14. Look at this series: 0.15, 0.3, ____, 1.2, 2.4, ... What number should fill the blank? A. 4.8 B. 0.006 C. 0.6 D. 0.9
    15. Look at this series: U32, V29, __, X23, Y20, ... What number should fill the blank? A. W26 B. W17 C. Z17 D. Z26
        Content of logical reasoning is contributed by The Knowledge Tree (Best CLAT Coaching). The Knowledge Tree also conduct classroom coaching classes and crash courses for CLAT 2015.

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