Question 1

The logical form of the sentence ' None the brave deserve the fair'

Accepted Answer

A) no one who is brave are those who deserve the fair 
B) all who is brave are those who deserve the fair 
C) some brave are those who deserve the fair 
D) none of the above 
A) no one who is brave are those who deserve the fair 
B) all who is brave are those who deserve the fair 
C) some brave are those who deserve the fair 
D) none of the above A

Question 2

The logical form of the sentence' Few men are above temptations'

Accepted Answer

A) some men are above temptations 
B) some men are not above temptations. 
C) no men are above temptations 
D) none of the above 
A) some men are above temptations 
B) some men are not above temptations. 
C) no men are above temptations 
D) none of the above B

Question 3

The logical form of the sentence 'Any student can understand it'

Accepted Answer

A) all students are those who can understand it 
B) some students are those who can understand it 
C) some students are not those who can understand it 
D) none of the above 
A) all students are those who can understand it 
B) some students are those who can understand it 
C) some students are not those who can understand it 
D) none of the above A

Question 4

The logical form of the sentence ' Scarcely students are selfish'

Accepted Answer

A) some students are selfish 
B) some students are not selfish 
C) no students are selfish 
D) none of the above 
A) some students are selfish 
B) some students are not selfish 
C) no students are selfish 
D) none of the above

Question 5

The logical form of the sentence 'Almost all legisleters are graduates'

Accepted Answer

A) all legisleters are graduates 
B) some legisleters are graduates 
C) some legisleters are not graduates 
D) none of the above 
A) all legisleters are graduates 
B) some legisleters are graduates 
C) some legisleters are not graduates 
D) none of the above

Question 6

The logical form of the sentence 'All lawyers are not formalists'

Accepted Answer

A) no lawyers are formalists 
B) some lawyers are not formalists 
C) some lawyers are formalists 
D) none of the above 
A) no lawyers are formalists 
B) some lawyers are not formalists 
C) some lawyers are formalists 
D) none of the above

Question 7

The logical form of the sentence' No everyone can solve this problem'

Accepted Answer

A) someone are not those who can solve this problem 
B) someone are those who can solve this problem 
C) no one are those who can solve this problem 
D) none of the above 
A) someone are not those who can solve this problem 
B) someone are those who can solve this problem 
C) no one are those who can solve this problem 
D) none of the above

Question 8

The logical form of the sentence 'All who praise are not friends'

Accepted Answer

A) no one who praise are friends 
B) some who praise are friends 
C) some who praise are not friends 
D) none of the above 
A) no one who praise are friends 
B) some who praise are friends 
C) some who praise are not friends 
D) none of the above

Question 9

The logical form of the sentence ' Every mistake is culpable'

Accepted Answer

A) all mistakes are culpable 
B) no mistakes are culpable 
C) some mistakes are culpable. 
D) none of the above 
A) all mistakes are culpable 
B) no mistakes are culpable 
C) some mistakes are culpable. 
D) none of the above

Question 10

The logical form of the sentence ' Only the wise are happy'

Accepted Answer

A) no one who is happy is wise 
B) all who are happy are the wise 
C) all the wise are happy . 
D) none of the above 
A) no one who is happy is wise 
B) all who are happy are the wise 
C) all the wise are happy . 
D) none of the above

Question 11

The logical form of the sentence 'Few men are not selfish'

Accepted Answer

A) some men are selfish 
B) some men are not selfish 
C) no men are selfish 
D) none of the above 
A) some men are selfish 
B) some men are not selfish 
C) no men are selfish 
D) none of the above

Question 12

The logical form of the sentence 'Only pre-University students are eligible for admission'

Accepted Answer

A) all those who are eligible for admission are are pre-university students 
B) some who are eligible for admission are are pre-university students 
C) some pre-university students are eligible for admission 
D) none of the above 
A) all those who are eligible for admission are are pre-university students 
B) some who are eligible for admission are are pre-university students 
C) some pre-university students are eligible for admission 
D) none of the above

Question 13

The logical form of the sentence 'All graduates can vote'

Accepted Answer

A) all voters are graduates 
B) no voters are graduates. 
C) all graduates are those who can voted. 
D) none of the above 
A) all voters are graduates 
B) no voters are graduates. 
C) all graduates are those who can voted. 
D) none of the above

Question 14

The logical form of the sentence 'Nearly all students attended the conference'

Accepted Answer

A) all students are those who attended the conference 
B) some students are those attended the conference 
C) some students are not those attended the conference 
D) none of the above 
A) all students are those who attended the conference 
B) some students are those attended the conference 
C) some students are not those attended the conference 
D) none of the above

Question 15

The logical form of the sentence 'Every Spartan is not a hero'

Accepted Answer

A) no spartan is a hero 
B) some spartans are heroes 
C) some spartans are not heroes 
D) none of the above 
A) no spartan is a hero 
B) some spartans are heroes 
C) some spartans are not heroes 
D) none of the above

Question 16

The logical form of the sentence 'Not all good writers are good speakers'

Accepted Answer

A) no good writers are good speakers 
B) some good writers are good speakers 
C) some good writers are not good speakers 
D) none of the above 
A) no good writers are good speakers 
B) some good writers are good speakers 
C) some good writers are not good speakers 
D) none of the above

Question 17

The logical form of the sentence 'Every man is liable to error'

Accepted Answer

A) no man is liable to error 
B) some men are liable to error 
C) all men are liable to error 
D) none of the above 
A) no man is liable to error 
B) some men are liable to error 
C) all men are liable to error 
D) none of the above

Question 18

The logical form of the sentence 'Ticket holders alone are admitted'

Accepted Answer

A) all ticket holders are admitted 
B) all those who are admitted are ticket holders 
C) no ticket holders are admitted 
D) none of the above 
A) all ticket holders are admitted 
B) all those who are admitted are ticket holders 
C) no ticket holders are admitted 
D) none of the above

Question 19

The logical form of the sentence 'Every bullet does not kill'

Accepted Answer

A) no bullets are those that kill 
B) some bullets are those that kill 
C) some bullets are not those that kill 
D) none of the above 
A) no bullets are those that kill 
B) some bullets are those that kill 
C) some bullets are not those that kill 
D) none of the above

Question 20

The logical form of the sentence 'All men are not clever'

Accepted Answer

A) no men are lever 
B) all men are clever 
C) some men are not clever. 
D) none of the above 
A) no men are lever 
B) all men are clever 
C) some men are not clever. 
D) none of the above

The logical form of the sentence ' None the brave deserve the fair'

The logical form of the sentence' Few men are above temptations'

The logical form of the sentence 'Any student can understand it'

The logical form of the sentence ' Scarcely students are selfish'

The logical form of the sentence 'Almost all legisleters are graduates'

The logical form of the sentence 'All lawyers are not formalists'

The logical form of the sentence' No everyone can solve this problem'

The logical form of the sentence 'All who praise are not friends'

The logical form of the sentence ' Every mistake is culpable'

The logical form of the sentence ' Only the wise are happy'

The logical form of the sentence 'Few men are not selfish'

The logical form of the sentence 'Only pre-University students are eligible for admission'

The logical form of the sentence 'All graduates can vote'

The logical form of the sentence 'Nearly all students attended the conference'

The logical form of the sentence 'Every Spartan is not a hero'

The logical form of the sentence 'Not all good writers are good speakers'

The logical form of the sentence 'Every man is liable to error'

The logical form of the sentence 'Ticket holders alone are admitted'

The logical form of the sentence 'Every bullet does not kill'

The logical form of the sentence 'All men are not clever'

Logical Forms and the Square of Opposition in Propositional Logic

Traditional Square of Opposition

Traditional Square of Opposition and Immediate Inferences

Logical Reasoning Fallacies

Syllogism and Fallacies

Filters

Exam 1: Identifying Logical Forms in Sentences

The logical form of the sentence ' None the brave deserve the fair'

The logical form of the sentence' Few men are above temptations'

The logical form of the sentence 'Any student can understand it'

The logical form of the sentence ' Scarcely students are selfish'

The logical form of the sentence 'Almost all legisleters are graduates'

The logical form of the sentence 'All lawyers are not formalists'

The logical form of the sentence' No everyone can solve this problem'

The logical form of the sentence 'All who praise are not friends'

The logical form of the sentence ' Every mistake is culpable'

The logical form of the sentence ' Only the wise are happy'

The logical form of the sentence 'Few men are not selfish'

The logical form of the sentence 'Only pre-University students are eligible for admission'

The logical form of the sentence 'All graduates can vote'

The logical form of the sentence 'Nearly all students attended the conference'

The logical form of the sentence 'Every Spartan is not a hero'

The logical form of the sentence 'Not all good writers are good speakers'

The logical form of the sentence 'Every man is liable to error'

The logical form of the sentence 'Ticket holders alone are admitted'

The logical form of the sentence 'Every bullet does not kill'

The logical form of the sentence 'All men are not clever'

Logical Forms and the Square of Opposition in Propositional Logic

Traditional Square of Opposition

Traditional Square of Opposition and Immediate Inferences

Logical Reasoning Fallacies

Syllogism and Fallacies

Filters