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Logical Fallacies

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

The conclusions that one thing caused another simply because one happened before the other.

a)

false dichotomy

b)

false causality

c)

circular reasoning

d)

guilt by association

2.

Drawing a conclusion based on a small sample size; a broad claim based on limited evidence.

a)

non sequitur

b)

false causation

c)

red herring

d)

hasty generalization

3.

An argument that misleads, distracts, or diverts attention from a relevant or important issue.

a)

straw man argument

b)

false causation

c)

red herring

d)

hasty generalization

4.

"The Cardinals are the best football team because they're better than all the other teams."

a)

hasty generalization

b)

circular reasoning

c)

straw man argument

d)

ad hominem

5.

"Every time I go to sleep the sun goes down. Therefore, my sleeping causes the sun to set."

a)

false dichotomy

b)

false causation

c)

circular reasoning

d)

guilt by association

6.

"Yes, we have safety issues in our factory. But we work really hard to make a good product."

a)

straw man argument

b)

false causation

c)

red herring

d)

hasty generalization

7.

Either you love bacon, or you're wrong.

a)

Hasty Generalization

b)

Post Hoc

c)

Bandwagon Appeals

d)

False Dilemma (aka either - or)

8.
 Teacher: If I let you go to the bathroom pretty soon everybody will want to go to the bathroom. This is an example of 
a)
Argument from Authority
b)
The Bandwagon Fallacy
c)
An Ad Hominem attack
d)
The Slippery Slope Fallacy
9.

What is a logical fallacy?

a)

An argument with a premise and a conclusion

b)

An argument that contains a non-statement

c)

An argument that contains mistake in reasoning

d)

a logical, sound argument

10.

Assumes that a proposed step will set off a chain of uncontrollable events.

a)

slippery slope

b)

begging the question/circular reasoning

c)

either or fallacy otherwise called false dilemma

d)

red herring

11.

Diverts attention from the original issue by shifting to another issue/topic

a)

Hasty generalization

b)

red herring

c)

ad hominem/ personal attack

d)

appeal to logos

12.

She is good at writing because she writes words effectively."

a)

circular reasoning

b)

transfer

c)

anecdote

d)

faulty cause and effect

13.
In which logical fallacy is a proposition supported by the premises, which is supported by the proposition, creating a circle in reasoning where no useful information is being shared? (For example, defining a term by using the term in the definition.)
a)
circular reasoning
b)
bandwagon
c)
ad populum
d)
appeal to authority
14.

What is a fallacy that presents information that does not follow logically from a premise

a)

slippery slope

b)

non sequitur

c)

red herring

d)

either / or

15.

To be sure people do not use this fallacy, courts make people swear to tell the whole truth.

a)

equivocation

b)

slippery slope

c)

non sequitur

d)

false causality

16.

If I say that a surgeon should be allowed to use a guidebook to carry out surgery like a student can use open notes on a test, I have made a

a)

slippery slope fallacy

b)

circular argument

c)

false analogy

17.

Presenting the information on one side only

a)

equivocation

b)

non sequitur

c)

diversion

d)

card stacking

18.

Fish are the easiest pets to keep; they are inexpensive and require no maintenance at all. Plus, they are really pretty and soothing to watch.

a)

false analogy

b)

either / or

c)

card stacking

d)

slippery slop

19.

If I tell my teacher I have done my homework, but I have only done part of it, I am using

a)

non sequitur

b)

equivocation

c)

circular argument

20.

Girl:" I'm worried that my friend is mad at me."

Friend: "I wonder what you call a male lady bug?"

a)

equivocation

b)

circular reasoning

c)

non sequitur

d)

card stacking