Logical Reasoning
Syllogism
Page 18 of 19
#137 Statements:
No pen is a pencil.
All pencils are books.
Conclusions:
I. Some books are not pens.
II. All books are pencils.
No pen is a pencil.
All pencils are books.
Conclusions:
I. Some books are not pens.
II. All books are pencils.
A) Only conclusion I follows.
B) Only conclusion II follows.
C) Both I and II follow.
D) Neither I nor II follows.
#138 Statements:
Some boys are smart.
Some smart people are tall.
Conclusions:
I. Some boys are tall.
II. No boy is tall.
Some boys are smart.
Some smart people are tall.
Conclusions:
I. Some boys are tall.
II. No boy is tall.
A) Only conclusion I follows.
B) Only conclusion II follows.
C) Either I or II follows.
D) Neither I nor II follows.
#139 Statements:
All dogs are animals.
Some animals are pets.
Conclusions:
I. Some dogs are pets.
II. All pets are animals.
All dogs are animals.
Some animals are pets.
Conclusions:
I. Some dogs are pets.
II. All pets are animals.
A) Only conclusion I follows.
B) Only conclusion II follows.
C) Both I and II follow.
D) Neither I nor II follows.
#140 Statements:
All fruits are sweet.
All vegetables are healthy.
Conclusions:
I. Some sweet things are healthy.
II. No sweet thing is a vegetable.
All fruits are sweet.
All vegetables are healthy.
Conclusions:
I. Some sweet things are healthy.
II. No sweet thing is a vegetable.
A) Only conclusion I follows.
B) Only conclusion II follows.
C) Both I and II follow.
D) Neither I nor II follows.
#141 Statements:
Some tables are chairs.
All chairs are furniture.
Conclusions:
I. Some tables are furniture.
II. Some furniture are tables.
Some tables are chairs.
All chairs are furniture.
Conclusions:
I. Some tables are furniture.
II. Some furniture are tables.
A) Only conclusion I follows.
B) Only conclusion II follows.
C) Both I and II follow.
D) Neither I nor II follows.
#142 Statements:
No cat is a dog.
Some dogs are animals.
Conclusions:
I. Some animals are not cats.
II. Some cats are animals.
No cat is a dog.
Some dogs are animals.
Conclusions:
I. Some animals are not cats.
II. Some cats are animals.
A) Only conclusion I follows.
B) Only conclusion II follows.
C) Both I and II follow.
D) Neither I nor II follows.
#143 Statements:
All shirts are clothes.
Some clothes are pants.
Conclusions:
I. All shirts are pants.
II. Some clothes are shirts.
All shirts are clothes.
Some clothes are pants.
Conclusions:
I. All shirts are pants.
II. Some clothes are shirts.
A) Only conclusion I follows.
B) Only conclusion II follows.
C) Both I and II follow.
D) Neither I nor II follows.
#144 Statements:
Some metals are precious.
All precious things are valuable.
Conclusions:
I. Some valuable things are metals.
II. All metals are valuable.
Some metals are precious.
All precious things are valuable.
Conclusions:
I. Some valuable things are metals.
II. All metals are valuable.
A) Only conclusion I follows.
B) Only conclusion II follows.
C) Both I and II follow.
D) Neither I nor II follows.
Page 18 of 19
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