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Aptitude Test Number Sequences and Patterns Questions and Answers Flashcards

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

Read the first 6 Aptitude Test Number Sequences and Patterns Questions and Answers flashcards as text

  1. Find the pattern and the next two numbers: 2, 4, 8, 14, 22, ___

    Answer: 32, 44

    Differences: 2, 4, 6, 8, 10, 12... Next: 22+10=32, 32+12=44.

  2. What is the rule for the sequence: 1, 3, 9, 27, 81?

    Answer: Multiply by 3 each time

    Each term is 3 times the previous: 1×3=3, 3×3=9, 9×3=27, 27×3=81.

  3. Complete the pattern: A1, B2, C3, D4, ___

    Answer: E5

    Letters advance alphabetically (A, B, C, D, E) and numbers increase by 1 (1, 2, 3, 4, 5). Next: E5.

  4. Find the missing term: 5, 10, ___, 40, 80, 160

    Answer: 20

    Each term doubles: 5, 10, 20, 40, 80, 160. The missing term is 20.

  5. What is the next letter: B, D, F, H, ___?

    Answer: J

    These are every other letter of the alphabet, skipping odd positions: B(2), D(4), F(6), H(8), J(10).

  6. Find the rule: 100, 50, 25, 12.5, ___

    Answer: 6.25

    Each term is halved (÷2): 100/2=50, 50/2=25, 25/2=12.5, 12.5/2=6.25.