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Home Aptitude Odd Man Out and Series Comments

  • Question
  • 6, 12, 48, 100, 384, 768, 3072


  • Options
  • A. 768
  • B. 384
  • C. 100
  • D. 48
  • E. 12

  • Correct Answer
  • 100 

    Explanation
    Each even term of the series is obtained by multiplying the previous term by 2.

    2nd term = (1st term) x 2 = 6 x 2 = 12

    4th term = (3rd term) x 2 = 48 x 2 = 96.

    6th term = (5th term) x 2 = 384 x 2 =768.

    ∴ 4th term should be 96 instead of 100.


    Odd Man Out and Series problems


    Search Results


    • 1. 1, 3, 10, 21, 64, 129, 356, 777

    • Options
    • A. 10
    • B. 21
    • C. 64
    • D. 129
    • E. 356
    • Discuss
    • 2. 19, 26, 33, 46, 59, 74, 91

    • Options
    • A. 26
    • B. 33
    • C. 46
    • D. 59
    • E. 74
    • Discuss
    • 3. 190, 166, 145, 128, 112, 100, 91

    • Options
    • A. 100
    • B. 166
    • C. 145
    • D. 128
    • E. 112
    • Discuss
    • 4. 445, 221, 109, 46, 25, 11, 4

    • Options
    • A. 221
    • B. 109
    • C. 46
    • D. 25
    • E. 11
    • Discuss
    • 5. 196, 169, 144, 121, 100, 80, 64

    • Options
    • A. 169
    • B. 144
    • C. 121
    • D. 100
    • E. 80
    • Discuss
    • 6. 40960, 10240, 2560, 640, 200, 40, 10

    • Options
    • A. 640
    • B. 40
    • C. 200
    • D. 2560
    • E. 10240
    • Discuss
    • 7. 3, 7, 15, 39, 63, 127, 255, 511

    • Options
    • A. 7
    • B. 15
    • C. 39
    • D. 63
    • E. 127
    • Discuss
    • 8. 64, 71, 80, 91, 104, 119, 135, 155

    • Options
    • A. 71
    • B. 80
    • C. 104
    • D. 119
    • E. 135
    • Discuss
    • 9. 15, 16, 34, 105, 424, 2124, 12756

    • Options
    • A. 16
    • B. 34
    • C. 105
    • D. 424
    • E. 2124
    • Discuss
    • 10. 10, 26, 74, 218, 654, 1946, 5834

    • Options
    • A. 26
    • B. 74
    • C. 218
    • D. 654
    • E. 1946
    • Discuss


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