Syllogism

Sort Difficulty Level: Entry Level | Moderate | Difficult
Statements:
All books are pen.
No pen is pencil.

Conclusions:
I. No book is pencil.
II. All pens are book.
Only conclusion I follows.
yes
Only conclusion II follows.
no
Either I or II follows.
no
Neither I nor II follows.
no
Show Answer
Statements:
All milk are pudding.
All pudding are toffees.

Conclusions:
I. All milk are toffees.
II. All toffees are pudding.
Only conclusion I follows.
yes
Only conclusion II follows.
no
Either I or II follows.
no
Neither I nor II follows.
no
Show Answer
Statements:
All crows are parrots.
All parrots are doves.
Some doves are cats.

Conclusions:
I. Some cats are crows.
II. Some doves are crows.
Only Conclusion I follows.
no
Only Conclusion II follows.
yes
Either Conclusion I or II follows.
no
Neither Conclusion I nor II follows.
no
Show Answer
Statements:
All books are leaves
Some leaves are jungles.
No jungle is box.

Conclusions:
I. Some jungles are books.
II. No book is box.
III. Some leaves are boxes.
None follows
yes
Only I follows
no
Only II follows
no
Only III follows
no
Show Answer
Statements:
Some keys are locks.
Some locks are doors.
Some doors are windows.

Conclusions:
I. Some windows are locks.
II. Some doors are keys.
Only Conclusion I follows.
no
Only Conclusion II follows.
no
Either Conclusion I or II follows.
no
Neither Conclusion I nor II follows.
yes
Show Answer
Statements:
Some walls are doors.
Some doors are cots.
Some cots are chairs.

Conclusions:
I. Some chairs are doors.
II. Some cots are walls.
III. No chair is door.
Only II follows
no
Only III follows
no
Only either I or III follows
yes
Only I follows
no
Show Answer
Statements:
Some rivals are enemies.
No enemy is a friend.
Some friends are strangers.

Conclusions:
I. Some rivals are not friends.
II. All strangers are friends.
Only conclusion I follows.
yes
Only conclusion II follows.
no
Either conclusion I or II follows.
no
Neither conclusion I nor II follows.
no
Both conclusions I and II follow.
no
Show Answer
Statements: 
Some choices are mistakes.
All mistakes are errors.
No error is justified.

Conclusions:
I. Some choice are justified.
II. All mistakes are not justified.
Only conclusion I follows.
no
Only conclusion II follows.
yes
Either conclusion I or II follows.
no
Neither conclusion I nor II follows.
no
Both conclusions I and II follow.
no
Show Answer
Statements:
Some actors are dancers.
All dancers are musicians.
No musicians are painters.

Conclusions:
I. Some painters are actors.
II. No painters are dancers.
Only conclusion I follows.
no
Only conclusion II follows.
yes
Either conclusion I or II follows.
no
Neither conclusion I nor II follows.
no
Both conclusions I and II follow.
no
Show Answer
Statements:
Some black are blue.
No blue are white.
Some white which are black are grey.

Conclusions:
I. Some grey are blue.
II. Some white are not black.
Only conclusion I follows.
no
Only conclusion II follows.
no
Either conclusion I or II follows.
no
Neither conclusion I nor II follows.
yes
Both conclusions I and II follow.
no
Show Answer