Number Series quizzes

33 quizzes of 10 number series questions (reasoning), 334 questions in all and more added as the bank grows. 30 seconds a question. Open a quiz to see what is in it; log in to play, see the right answers and keep your score.

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All Number Series quizzes

Number Series practice questions with answers

Five from this category, new every day.

  1. Question 1

    What is the next number? 2, 3, 5, 8, 13, ?

    • A.22
    • B.20
    • C.21
    • D.18
    Show answer

    C. 21

  2. Question 2

    What comes next? 2, 4, 6, 8, ___

    • A.10
    • B.11
    • C.9
    • D.12
    Show answer

    A. 10

  3. Question 3

    Find the next number: 2, 3, 5, 7, 11, ?

    • A.14
    • B.15
    • C.12
    • D.13
    Show answer

    D. 13

  4. Question 4

    What is the next number in the series: 2, 5, 10, 17, 26, ?

    • A.35
    • B.37
    • C.38
    • D.36
    Show answer

    B. 37

  5. Question 5

    Complete the series: 1, 4, 9, 16, 25, ?

    • A.36
    • B.35
    • C.49
    • D.40
    Show answer

    A. 36

More reasoning quizzes