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Mathematics Knowledge Test Flashcards

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

Read the first 7 Mathematics Knowledge Test flashcards as text

  1. What is the slope of a line that passes through (2, 3) and (6, 11)?

    Answer: 2

    Slope = (y₂ - y₁)/(x₂ - x₁) = (11 - 3)/(6 - 2) = 8/4 = 2.

  2. Simplify: (3/4) ÷ (9/16)

    Answer: 4/3

    Dividing by a fraction is the same as multiplying by its reciprocal: (3/4) × (16/9) = 48/36 = 4/3.

  3. The perimeter of a square is 52 inches. What is the area?

    Answer: 169 in²

    Each side = 52/4 = 13 inches; area = 13² = 169 in².

  4. What is the least common multiple (LCM) of 8 and 12?

    Answer: 24

    Multiples of 8: 8,16,24,...; multiples of 12: 12,24,...; the smallest shared multiple is 24.

  5. What are the solutions to x² - 5x + 6 = 0?

    Answer: x = 2 and x = 3

    Factor as (x - 2)(x - 3) = 0, giving x = 2 or x = 3.

  6. If a bag contains 3 red marbles, 5 blue marbles, and 2 green marbles, what is the probability of picking a blue marble?

    Answer: 1/2

    Probability = favorable outcomes / total outcomes = 5/10 = 1/2.

  7. What is the volume of a rectangular box with length 4, width 3, and height 5?

    Answer: 60

    Volume = length × width × height = 4 × 3 × 5 = 60.