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Logical Reasoning Flashcards

6 cards from real AMCAT 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 Reasoning flashcards as text

  1. In a series: 2, 6, 12, 20, 30, __. What comes next?

    Answer: 42

    The differences are 4, 6, 8, 10, 12 — so next term = 30 + 12 = 42.

  2. All roses are flowers. Some flowers are red. Which conclusion is definitely true?

    Answer: Some flowers are roses

    Since all roses are flowers, it is definite that some flowers are roses.

  3. If PENCIL is coded as RGPEKN, how is MANGO coded?

    Answer: OCPIQ

    Each letter is shifted forward by 2 positions: M→O, A→C, N→P, G→I, O→Q = OCPIQ.

  4. Pointing to a photograph, a man says 'She is the daughter of my grandfather's only son.' How is the woman related to the man?

    Answer: Sister

    Grandfather's only son is the man's father, so the daughter of his father is his sister.

  5. Which number is the odd one out: 3, 5, 7, 9, 11, 13?

    Answer: 9

    9 is the only composite number (3×3) in the list; all others are prime.

  6. A is taller than B. C is taller than A. D is shorter than B. Who is the tallest?

    Answer: C

    The order from tallest is C > A > B > D, so C is the tallest.