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Number Series Patterns Flashcards

7 cards from real NNAT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Number Series Patterns flashcards as text
  1. What number comes next? 3, 6, 12, 24, __

    Answer: 48

    Each number is multiplied by 2, so 24 × 2 = 48.

  2. Find the next term: 2, 3, 5, 8, 13, __

    Answer: 21

    Each term is the sum of the two previous terms: 8 + 13 = 21.

  3. What comes next in the series? 1, 4, 2, 8, 3, 12, __

    Answer: 4

    Two interleaved sequences: odd positions 1, 2, 3, 4, ... and even positions 4, 8, 12, ...; the 7th term is 4.

  4. What number comes next? 100, 91, 82, 73, __

    Answer: 64

    Each number decreases by 9, so 73 − 9 = 64.

  5. Find the next number in the pattern: 5, 11, 17, 23, __

    Answer: 29

    Each number increases by 6, so 23 + 6 = 29.

  6. What number comes next? 1, 1, 2, 6, 24, __

    Answer: 120

    Each term is multiplied by its position (factorials): 24 × 5 = 120.

  7. What continues the pattern? 7, 14, 21, 28, __

    Answer: 35

    These are multiples of 7, so the next is 5 × 7 = 35.

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