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College Mathematics CLEP Practice Test
1) If A = {2, 4, 6, 8} and B = {1, 3, 5, 7}, then what is AUB ?
A) {1, 2, 3, 4, 5, 6, 7, 8}
B) {}
C) {1, 2, 3, 4}
D) {1, 2, 5, 6}
E) {1, 2, 3, 4, 5, 6, 7}
2) Which of the following are equivalent sets?
A) A={1, 2, 3, 4}, B={1, 2, 3, 4}
B) A={1, 2, 3, 4}, B={2, 3, 4}
C) A={2, 4, 6}, B={1, 3, 5, 7}
D) All of the above are disjoint sets
E) All of the above are equivalent sets
3) Which of the following connectives is a conjunction?
A) and
B) or
C) not
D) …if and only if…
E) If…then …
4) What is a composite number?
A) A number that has more than one digit.
B) A number that has only one digit.
C) A number which is not divisible by two.
D) Any number which is not prime.
E) Another name for a prime number.
5) Which of the following correctly lists all of the factors of 36?
A) 1, 36
B) 1, 2, 18, 36
C) 1, 2, 3, 5, 12, 18, 36
D) 1, 2, 3, 4, 6, 9, 12, 18, 36
E) 1, 2, 3, 4, 5, 6, 9, 12, 18, 36
6) Which of the following numbers is irrational?
A) 0.9
B) 0.134526
C) 0.7
D) 0
E) None of the above
7) |32 + 4 – 20| = ?
A) -7
B) -33
C) 20
D) 33
E) 16
8) Solve, f (x) = 13x – 5 for x = 3
A) 8
B) 21
C) 34
D) 47
E) 65
9) What is the Vertical Line Test used to determine?
A) Whether or not the graph has a defined slope.
B) If a graph is a vertical line.
C) If a graph is a horizontal line.
D) Whether or not a graph represents a function.
E) There is no such thing as the Vertical Line Test.
10) f (5) = |3x – 14| = ?
A) -1
B) 1
C) 0
D) 2
E) -2

Need more practice?
Our College Mathematics CLEP Study guide has 95 MORE test questions to help you get ready for the test!
CLEP Practice Test Answer Key:
- A:) {1, 2, 3, 4, 5, 6, 7, 8}.
- A:) A={1, 2, 3, 4}, B={1, 2, 3, 4}.
- A:) and.
- D:) Any number which is not prime.
- D:) 1, 2, 3, 4, 6, 9, 12, 18, 36.
- E:) None of the above
- E:) 16
- C:) 34.
- D:) Whether or not a graph represents a function.
- B:) 1.