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Test your basic knowledge |
Argumentation And Critical Thinking
Start Test
Study First
Subject
:
logic-and-reasoning
Instructions:
Answer 23 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. If P then Q - not-Q therefore not-P - Note: beware of Q being a negative (e.g. - can't)
Modus tollens
logically true sentence
logical operators
invalid argument
2. B has at least one component
compound sentence
contingent sentence
Modus tollens
conclusion
3. If A and B are equivalent - then A implies B and B implies A (mutual implication)
equivalent argument
deductive argument
invalid argument
Modus ponens
4. An argument incorporating the claim that it is impossible for the conclusion to be false given that the premises are true.
logically true sentence
deductive argument
strong inductive argument
equivalent argument
5. A deductive type of formal logic that presents two premises that inevitably lead to a sound conclusion. A=B - B=C - so A=C. 'All men are mortal; Socrates is a man; therefore - Socrates is mortal.' Ex: Major premise: All M are P. Minor premise: All S
Modus tollens
deductive argument
syllogism
implication
6. Premises don't support truth of conclusions
sound argument
weak inductive argument
Modus tollens
valid argument
7. Any sentence that isn't contradictory
satisfiable sentence
Modus tollens
premise
sound argument
8. Isn't possibly false
logically true sentence
premise
weak inductive argument
component sentence
9. An argument such that the truth of its premises makes the conclusion more or less 'probable' (but not certain).
deductive argument
implication
logical operators
inductive argument
10. Statement(s) given as evidence
valid argument
premise
component sentence
argument
11. Valid argument with all true premises
logical operators
sound argument
deductive argument
contradictory statement
12. If P then Q - P therefore Q
Modus ponens
valid argument
invalid argument
premise
13. Either A or B. Not A. So - B. p v q - ~p - .'. q - 'We must go right or left. We can't go right - therefore we must go left.
component sentence
Modus tollens
contradictory statement
disjuctive syllogism
14. Invalid argument in which if the premises are all true - they provide good reason to think the conclusion will also be true
sound argument
strong inductive argument
invalid argument
Modus ponens
15. If - then - and - or - not - if and only if - all - is. Watch for freestanding assertions vs. arguments.
contingent sentence
component sentence
compound sentence
logical operators
16. Isn't possibly true
contradictory statement
premise
deductive argument
implication
17. Sentence A implies sentence B A's truth guarantees B's truth
disjuctive syllogism
logically true sentence
contingent sentence
implication
18. Sentence that is possibly true or false
argument
conclusion
invalid argument
contingent sentence
19. Argument in which the truth of all of the premises doesn't guarantee the truths of the conclusion
invalid argument
Modus tollens
equivalent argument
logical operators
20. A can stand on its own as a sentence apart from B
component sentence
Modus tollens
disjuctive syllogism
syllogism
21. Argument in which if the premises are all true - then the conclusion must be true
inductive argument
argument
strong inductive argument
valid argument
22. Statement premise supports
argument
invalid argument
weak inductive argument
conclusion
23. Sentences where one or more are given as evidence or support for another
argument
compound sentence
component sentence
Modus ponens