Practice Test GeeksPI - Cognitive Assessment Practice Test
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Abstract Pattern Series Flashcards

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

Read the first 7 Abstract Pattern Series flashcards as text

  1. A series follows: 2, 6, 18, 54, ___. What comes next?

    Answer: 162

    Each term is multiplied by 3, so 54 × 3 = 162.

  2. Shapes alternate: circle, square, triangle, circle, square, ___. What comes next?

    Answer: Triangle

    The pattern repeats in groups of three: circle, square, triangle.

  3. A number series reads: 100, 91, 83, 76, 70, ___. What is the next number?

    Answer: 65

    The differences are -9, -8, -7, -6, -5, so 70 − 5 = 65.

  4. In a grid, each row sums to 15. Row 1: 4, 5, 6. Row 2: 3, 7, 5. Row 3: 6, 4, ___. What fills the blank?

    Answer: 5

    Row 3 needs to sum to 15, and 6 + 4 + 5 = 15.

  5. A pattern of dots increases: 1, 4, 9, 16, ___. What is next?

    Answer: 25

    These are perfect squares (1², 2², 3², 4²), so the next is 5² = 25.

  6. Letters follow: C, F, I, L, ___. What comes next?

    Answer: O

    Each letter advances by 3 positions in the alphabet, so L + 3 = O.

  7. A sequence of figures shows triangles with 1, 3, 6, 10, ___ dots. What is next?

    Answer: 15

    These are triangular numbers; each adds one more than the last increment (add 5), giving 10 + 5 = 15.