Practice Test Geeks(AFQT) Armed Forces Qualification Test Practice Test
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Mathematics Knowledge Flashcards

7 cards from real AFQT 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 flashcards as text

  1. What is the volume of a cube with side length 4 cm?

    Answer: 64 cm³

    Volume of a cube = s³ = 4³ = 64 cm³.

  2. Solve the inequality: 2x + 4 > 12

    Answer: x > 4

    Subtracting 4 gives 2x > 8, then dividing by 2 gives x > 4.

  3. What is the value of (−3)²?

    Answer: 9

    (−3)² = (−3) × (−3) = 9, since a negative times a negative is positive.

  4. A store sells shirts for $24 each. If the price increases by 25%, what is the new price?

    Answer: $30

    25% of $24 = $6, so $24 + $6 = $30.

  5. What is the greatest common factor (GCF) of 36 and 48?

    Answer: 12

    The GCF of 36 and 48 is 12, the largest number that divides both evenly.

  6. A right triangle has legs of 6 and 8. What is the length of the hypotenuse?

    Answer: 10

    By the Pythagorean theorem: √(6² + 8²) = √(36 + 64) = √100 = 10.

  7. Which of the following is equivalent to 3⁻²?

    Answer: 1/9

    A negative exponent means the reciprocal: 3⁻² = 1/3² = 1/9.