POWER OF LOGIC 6TH EDITION
HOWARD-SNYDER SOLUTIONS ACTUAL
EXAM 2026 FULL QUESTIONS AND
CORRECT ANSWERS GRADED A+
⩥ T or F: On the traditional square of opposition, A and I Statements are
examples of the relation of supalternation. Answer: T
⩥ To standard form categorical statements cannot both be false but can
both be true did they stand in which of the following relationships:
A. Contradictories
B. Contraries
C. Sub-contraries
D. Subalternation. Answer: C. Sub-contraries.
⩥ The statement "some Arkansans or person to fly fish" Is logically
equivalent to...
A. Some person who fly fish are not Arkansans
b. Some who are non-fly persons or non-Arkansans
C. Some persons who fly fish are Arkansans
,D. None of the above.. Answer: C. Some persons who fly fish are
Arkansans
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
1. All cougars are carnivores. So, it is false that some cougars are not
carnivores.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
2. All legal treaties are promises. Hence, it is not the case that no legal
treaties are promises.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
3. Some mosquitoes are evil beings. Therefore, it is not true that no
mosquitoesare evil beings.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
, 4. All self-absorbed people are boring people. It follows that some self-
absorbed people are boring people.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
5. Some lawyers are shysters. So, all lawyers are shysters.. Answer:
Invalid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
6. No five-star generals are humble people. Consequently, it is false that
some five-star generals are humble people.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
7. Some heavenly bodies are not planets. Thus, it is false that all
heavenly bodies are planets.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
HOWARD-SNYDER SOLUTIONS ACTUAL
EXAM 2026 FULL QUESTIONS AND
CORRECT ANSWERS GRADED A+
⩥ T or F: On the traditional square of opposition, A and I Statements are
examples of the relation of supalternation. Answer: T
⩥ To standard form categorical statements cannot both be false but can
both be true did they stand in which of the following relationships:
A. Contradictories
B. Contraries
C. Sub-contraries
D. Subalternation. Answer: C. Sub-contraries.
⩥ The statement "some Arkansans or person to fly fish" Is logically
equivalent to...
A. Some person who fly fish are not Arkansans
b. Some who are non-fly persons or non-Arkansans
C. Some persons who fly fish are Arkansans
,D. None of the above.. Answer: C. Some persons who fly fish are
Arkansans
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
1. All cougars are carnivores. So, it is false that some cougars are not
carnivores.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
2. All legal treaties are promises. Hence, it is not the case that no legal
treaties are promises.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
3. Some mosquitoes are evil beings. Therefore, it is not true that no
mosquitoesare evil beings.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
, 4. All self-absorbed people are boring people. It follows that some self-
absorbed people are boring people.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
5. Some lawyers are shysters. So, all lawyers are shysters.. Answer:
Invalid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
6. No five-star generals are humble people. Consequently, it is false that
some five-star generals are humble people.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
7. Some heavenly bodies are not planets. Thus, it is false that all
heavenly bodies are planets.. Answer: Valid
⩥ Determine whether the following immediate inferences are valid or
invalid: Assume the Aristotelian standpoint.
