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Logical Sequences and Pattern Recognition Flashcards

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

Read the first 6 Logical Sequences and Pattern Recognition flashcards as text
  1. Find the next number: 1, 3, 7, 13, 21, ___

    Answer: 31

    The differences increase by 2 (+2, +4, +6, +8, +10), so 21 + 10 = 31.

  2. Which item comes next in the repeating pattern: circle, square, triangle, circle, square, ___?

    Answer: triangle

    The pattern repeats every 3 items (circle, square, triangle), so the next item is triangle.

  3. What number comes next: 5, 5, 10, 15, 25, 40, ___?

    Answer: 65

    Each term is the sum of the two preceding terms (25 + 40 = 65), making this a Fibonacci-type sequence.

  4. Complete the sequence: 2, 5, 11, 23, ___

    Answer: 47

    Each term follows the rule ×2 + 1, so 23 × 2 + 1 = 47.

  5. What day comes next: Monday, Wednesday, Friday, ___?

    Answer: Sunday

    The pattern skips every other day, so after Friday the next skipped day is Sunday.

  6. Find the missing term: 81, 27, 9, 3, ___

    Answer: 1

    Each term is divided by 3, so 3 ÷ 3 = 1.