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Home Verbal Reasoning Series Completion Comments

  • Question
  • 3, 4, 7, 7, 13, 13, 21, 22, 31, 34,?


  • Options
  • A. 42
  • B. 43
  • C. 51
  • D. 52

  • Correct Answer
  • 43 

    Explanation
    The given sequence is a combination of two series :

    I. 3, 7, 13, 21, 31, ? and II. 4, 7, 13, 22, 34

    The pattern in I is + 4, + 6, + 8, + 10,.....

    The pattern in II is + 3, + 6, + 9, + 12,.....

    So, missing term = 31 + 12 = 43.


    Series Completion problems


    Search Results


    • 1. 1, 3, 4, 8, 15, 27,?

    • Options
    • A. 37
    • B. 44
    • C. 50
    • D. 55
    • Discuss
    • 2. 5,6,9, 15,?, 40

    • Options
    • A. 21
    • B. 25
    • C. 27
    • D. 33
    • Discuss
    • 3. 6, 13, 25, 51, 101,?

    • Options
    • A. 201
    • B. 202
    • C. 203
    • D. 205
    • Discuss
    • 4. 1, 2, 3, 6, 9, 18,?, 54

    • Options
    • A. 18
    • B. 27
    • C. 36
    • D. 81
    • Discuss
    • 5. 1, 1, 4, 8, 9, 27, 16,?

    • Options
    • A. 32
    • B. 64
    • C. 81
    • D. 256
    • Discuss
    • 6. 198, 194, 185, 169,?

    • Options
    • A. 92
    • B. 112
    • C. 136
    • D. 144
    • Discuss
    • 7. 2, 3, 5,7,11,?, 17

    • Options
    • A. 12
    • B. 13
    • C. 14
    • D. 15
    • Discuss
    • 8. 6, 12, 21,?, 48

    • Options
    • A. 33
    • B. 38
    • C. 40
    • D. 45
    • Discuss
    • 9. Which term of the series 5, 10, 20, 40, ..... is 1280?

    • Options
    • A. 10th
    • B. 9th
    • C. 8th
    • D. None of these
    • Discuss
    • 10. 2, 5, 9,?, 20, 27

    • Options
    • A. 14
    • B. 16
    • C. 18
    • D. 24
    • Discuss


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