Practice Test GeeksAA - Associate of Arts Practice Test
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College Mathematics Flashcards

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

Read the first 6 College Mathematics flashcards as text

  1. What is the greatest common factor (GCF) of 24 and 36?

    Answer: 12

    The factors of 24 include 12, and the factors of 36 include 12; 12 is the largest factor they share.

  2. If a rectangle has a length of 8 cm and a width of 5 cm, what is its area?

    Answer: 40 cm²

    Area of a rectangle = length × width = 8 × 5 = 40 cm².

  3. Which of the following is an irrational number?

    Answer: √2

    √2 ≈ 1.41421… is a non-terminating, non-repeating decimal, making it irrational.

  4. What is 15% of 200?

    Answer: 30

    15% of 200 = 0.15 × 200 = 30.

  5. In a right triangle, if one leg is 3 and the other is 4, what is the hypotenuse?

    Answer: 5

    Using the Pythagorean theorem: 3² + 4² = 9 + 16 = 25, so the hypotenuse = √25 = 5.

  6. What is the median of the data set: 3, 7, 9, 12, 15?

    Answer: 9

    With five values in ascending order, the median is the middle value, which is the third value: 9.