D265 Critical Thinking: Complete
Question Bank for the 2025/2026
WGU Exam With Questions and
Answers Most Recent!!
1. Which sentence is a non-proposition?
o A) If the burglar did not go out the front door, they must
have gone out a window.
o B) The earth is the third planet from the sun.
o C) Where are the keys to my car?
o D) Mount Everest is the tallest mountain in the world.
o Answer: C) Where are the keys to my car? Explanation: This
is a question. Non-propositions are sentences that do not
make a claim that can be true or false, such as questions or
commands.
2. Did the company really close that deal? It has had a great year.
Where is the president right now? Let's go ask whether the
deal was closed. In the above paragraph, which sentence
expresses a proposition?
o A) Where is the president right now?
o B) Did the company really close that deal?
o C) Let's go ask whether the deal was closed.
o D) It has had a great year.
o Answer: D) It has had a great year. Explanation: A
proposition is a statement that can be true or false. The other
options are questions or commands.
3. Which sentence expresses a complex proposition?
o A) Birthday parties can be really fun.
o B) The cat ate the food, but did not like it.
o C) Too many employees are used to high-stress work
environments in the United States.
o D) Why did the monkey escape, and who is responsible?
, o Answer: B) The cat ate the food, but did not like
it. Explanation: Complex propositions have internal logical
structure and are composed of simple propositions. Their
truth value depends on the truth of their parts.
4. If the computer is not fixed, then the company either needs to
buy a new one or will not be able to keep up productivity.
Which of the following breaks down the complex proposition
above into the simple propositions?
o A) If the computer is not fixed, then the company needs to
buy a new one. The company will not be able to keep up
productivity.
o B) The computer is not fixed. The company needs to buy a
new computer. The company will not be able to keep up
productivity.
o C) The computer is not fixed. The company either needs to
buy a new one or will not be able to keep up productivity.
o D) The company does not have enough computers.
o Answer: B) The computer is not fixed. The company needs to
buy a new computer. The company will not be able to keep
up productivity. Explanation: Simple propositions have no
internal logical structure. The complex proposition is broken
down into its core claims.
5. "Since we cannot go out until the restaurant opens, and given
that we are trying to save money, we should just hang out
here until closer to dinner." Which statements are the premises
of the following argument? (Choose 2 answers.)
o A) We cannot go out until the restaurant opens.
o B) We are trying to save money.
o C) We should just hang out here until closer to dinner.
o D) We can have a good time without spending money.
o Answer: A) We cannot go out until the restaurant
opens. and B) We are trying to save
money. Explanation: The word "since" and "given that" are
premise indicators. The conclusion is "we should just hang
out here until closer to dinner".
6. Which pairs of sentences are arguments? (Choose 2 answers.)
, o A) Every time I walk by here, Chris is doing nothing. Chris
must not do anything with the available time.
o B) We need to act now to reverse greenhouse gas emissions.
If we do not, the earth will soon become inhospitable to
human life.
o C) John Lennon was shot and killed. So were Bobby Kennedy
and his brother John.
o D) One student cheated on the test. But it was only because
the student felt ill prepared.
o Answer: A) Every time I walk by here, Chris is doing nothing.
Chris must not do anything with the available time. and B)
We need to act now to reverse greenhouse gas emissions. If
we do not, the earth will soon become inhospitable to
human life. Explanation: An argument includes a claim
(conclusion) supported by evidence (premises). Option A has
a conclusion about Chris's work ethic. Option B uses an
"if/then" statement to support the need to act.
7. Which of the following is an argument?
o A) "It is raining outside."
o B) "Please close the window."
o C) "Since it is raining, you should take an umbrella."
o D) "If it rains, the ground gets wet."
o Answer: C) "Since it is raining, you should take an
umbrella." Explanation: "Since" indicates a premise ("it is
raining") supporting a conclusion ("you should take an
umbrella"). A is a mere statement, B is a command, and D is a
conditional statement, not an argument because no premises
are asserted as true.
8. In the argument "All humans are mortal. Socrates is human.
Therefore, Socrates is mortal," what is the conclusion?
o A) All humans are mortal.
o B) Socrates is human.
o C) Socrates is mortal.
o D) Humans die.
, o Answer: C) Socrates is mortal. Explanation: The word
"Therefore" explicitly marks the conclusion. The other options
are either premises (A, B) or a restatement of a premise (D).
Inference Types and Evaluation
9. Which term describes this argument? "All bears are wild.
Smokey is a bear. Therefore, Smokey is wild."
o A) A strong argument
o B) Deductive argument
o C) A weak argument
o D) A valid argument
o Answer: B) Deductive argument. Explanation: A deductive
argument is one where the premises are intended to
guarantee or necessitate the conclusion.
10. Consider the following argument: Smith inspected 990
jellybeans in the jar. Each of the beans Smith inspected is red.
Therefore, all 1000 of the beans in the jar are red. Which kind
of argument is this?
o A) A strong argument
o B) Deductive argument
o C) A weak argument
o D) A valid argument
o Answer: A) A strong argument. Explanation: This is an
inductive argument. It is strong because the premise makes
the conclusion probable based on a large sample size.
11. Some arguments are such that the premises of the
argument entail its conclusion, which means that if the
premises are true, then the conclusion must be true. What are
such arguments called?
o A) Inductive arguments
o B) Abductive arguments
o C) Fallacious arguments
o D) Valid arguments
o Answer: D) Valid arguments. Explanation: Validity is a
property of deductive arguments where the truth of the
premises guarantees the truth of the conclusion.
Question Bank for the 2025/2026
WGU Exam With Questions and
Answers Most Recent!!
1. Which sentence is a non-proposition?
o A) If the burglar did not go out the front door, they must
have gone out a window.
o B) The earth is the third planet from the sun.
o C) Where are the keys to my car?
o D) Mount Everest is the tallest mountain in the world.
o Answer: C) Where are the keys to my car? Explanation: This
is a question. Non-propositions are sentences that do not
make a claim that can be true or false, such as questions or
commands.
2. Did the company really close that deal? It has had a great year.
Where is the president right now? Let's go ask whether the
deal was closed. In the above paragraph, which sentence
expresses a proposition?
o A) Where is the president right now?
o B) Did the company really close that deal?
o C) Let's go ask whether the deal was closed.
o D) It has had a great year.
o Answer: D) It has had a great year. Explanation: A
proposition is a statement that can be true or false. The other
options are questions or commands.
3. Which sentence expresses a complex proposition?
o A) Birthday parties can be really fun.
o B) The cat ate the food, but did not like it.
o C) Too many employees are used to high-stress work
environments in the United States.
o D) Why did the monkey escape, and who is responsible?
, o Answer: B) The cat ate the food, but did not like
it. Explanation: Complex propositions have internal logical
structure and are composed of simple propositions. Their
truth value depends on the truth of their parts.
4. If the computer is not fixed, then the company either needs to
buy a new one or will not be able to keep up productivity.
Which of the following breaks down the complex proposition
above into the simple propositions?
o A) If the computer is not fixed, then the company needs to
buy a new one. The company will not be able to keep up
productivity.
o B) The computer is not fixed. The company needs to buy a
new computer. The company will not be able to keep up
productivity.
o C) The computer is not fixed. The company either needs to
buy a new one or will not be able to keep up productivity.
o D) The company does not have enough computers.
o Answer: B) The computer is not fixed. The company needs to
buy a new computer. The company will not be able to keep
up productivity. Explanation: Simple propositions have no
internal logical structure. The complex proposition is broken
down into its core claims.
5. "Since we cannot go out until the restaurant opens, and given
that we are trying to save money, we should just hang out
here until closer to dinner." Which statements are the premises
of the following argument? (Choose 2 answers.)
o A) We cannot go out until the restaurant opens.
o B) We are trying to save money.
o C) We should just hang out here until closer to dinner.
o D) We can have a good time without spending money.
o Answer: A) We cannot go out until the restaurant
opens. and B) We are trying to save
money. Explanation: The word "since" and "given that" are
premise indicators. The conclusion is "we should just hang
out here until closer to dinner".
6. Which pairs of sentences are arguments? (Choose 2 answers.)
, o A) Every time I walk by here, Chris is doing nothing. Chris
must not do anything with the available time.
o B) We need to act now to reverse greenhouse gas emissions.
If we do not, the earth will soon become inhospitable to
human life.
o C) John Lennon was shot and killed. So were Bobby Kennedy
and his brother John.
o D) One student cheated on the test. But it was only because
the student felt ill prepared.
o Answer: A) Every time I walk by here, Chris is doing nothing.
Chris must not do anything with the available time. and B)
We need to act now to reverse greenhouse gas emissions. If
we do not, the earth will soon become inhospitable to
human life. Explanation: An argument includes a claim
(conclusion) supported by evidence (premises). Option A has
a conclusion about Chris's work ethic. Option B uses an
"if/then" statement to support the need to act.
7. Which of the following is an argument?
o A) "It is raining outside."
o B) "Please close the window."
o C) "Since it is raining, you should take an umbrella."
o D) "If it rains, the ground gets wet."
o Answer: C) "Since it is raining, you should take an
umbrella." Explanation: "Since" indicates a premise ("it is
raining") supporting a conclusion ("you should take an
umbrella"). A is a mere statement, B is a command, and D is a
conditional statement, not an argument because no premises
are asserted as true.
8. In the argument "All humans are mortal. Socrates is human.
Therefore, Socrates is mortal," what is the conclusion?
o A) All humans are mortal.
o B) Socrates is human.
o C) Socrates is mortal.
o D) Humans die.
, o Answer: C) Socrates is mortal. Explanation: The word
"Therefore" explicitly marks the conclusion. The other options
are either premises (A, B) or a restatement of a premise (D).
Inference Types and Evaluation
9. Which term describes this argument? "All bears are wild.
Smokey is a bear. Therefore, Smokey is wild."
o A) A strong argument
o B) Deductive argument
o C) A weak argument
o D) A valid argument
o Answer: B) Deductive argument. Explanation: A deductive
argument is one where the premises are intended to
guarantee or necessitate the conclusion.
10. Consider the following argument: Smith inspected 990
jellybeans in the jar. Each of the beans Smith inspected is red.
Therefore, all 1000 of the beans in the jar are red. Which kind
of argument is this?
o A) A strong argument
o B) Deductive argument
o C) A weak argument
o D) A valid argument
o Answer: A) A strong argument. Explanation: This is an
inductive argument. It is strong because the premise makes
the conclusion probable based on a large sample size.
11. Some arguments are such that the premises of the
argument entail its conclusion, which means that if the
premises are true, then the conclusion must be true. What are
such arguments called?
o A) Inductive arguments
o B) Abductive arguments
o C) Fallacious arguments
o D) Valid arguments
o Answer: D) Valid arguments. Explanation: Validity is a
property of deductive arguments where the truth of the
premises guarantees the truth of the conclusion.
