Reasoning Quiz- syllogism

 In each of the following questions below there are three statements followed by four conclusions numbered I, II, III and IV. You have to take the statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the given statements.

1. Some fruits are flowers.
No flower is a boat
All boats are rivers
Conclusion- I. Some fruits are rivers.
II. Some rivers are boats.
III. Some rivers are fruits.
IV. Some flowers are fruits.
A. All of the above
B. II and IV only
C. I and III only.
D. II and III only.
E None of these


2. Some buses are horses.
Some horses are goats
All goats are dogs.
Conclusion- I. Some dogs are buses.
II. Some dogs are horses.
III. Some dogs are goats.
IV. Some buses are goats
A. None of the above
B. I and II only

C. II and III only
D. III and IV only
E. All of the above

3. Some chairs are buildings.
All buildings are vehicles.
 Some vehicles are trucks.
Conclusion- I. Some chairs are trucks.
II.  Some chairs are vehicles.
III.Some vehicles are buildings.
IV. No truck is Chair.
A. None of the above
B. II and III only.
C Either only I or II and III and IV.
D Either only I or IV and II and III.
E. All of the above.

4. All doors are windows.
All houses are windows.
Some windows are soaps.
Conclusion- I. Some doors are houses.
II. Some houses are soaps.
III. Some soaps are doors.
IV. All soaps are windows.
A. None of the above
B. I only
C. I and III only
D. II and IV only
E. All the above

5. Some cruel animals are papers.
No paper is tree.
No trees are ways.
Conclusion- I. No cruel animal is tree.
II. Some ways are trees.
III. Some papers are cruel animals.
IV. Some cruel animals are trees.
A.I and II only.
B. II, III and IV only.
C. Only either I or IV and III.
D. I, II and III only.
E. None of these

Answers
1- B
2- E
3- D
4- A
5- C



 In each of the following questions below there are three statements followed by four conclusions numbered I, II, III and IV. You have to take the statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the given statements.

1. Some fruits are flowers.
No flower is a boat
All boats are rivers
Conclusion- I. Some fruits are rivers.
II. Some rivers are boats.
III. Some rivers are fruits.
IV. Some flowers are fruits.
A. All of the above
B. II and IV only
C. I and III only.
D. II and III only.
E None of these


2. Some buses are horses.
Some horses are goats
All goats are dogs.
Conclusion- I. Some dogs are buses.
II. Some dogs are horses.
III. Some dogs are goats.
IV. Some buses are goats
A. None of the above
B. I and II only

C. II and III only
D. III and IV only
E. All of the above

3. Some chairs are buildings.
All buildings are vehicles.
 Some vehicles are trucks.
Conclusion- I. Some chairs are trucks.
II.  Some chairs are vehicles.
III.Some vehicles are buildings.
IV. No truck is Chair.
A. None of the above
B. II and III only.
C Either only I or II and III and IV.
D Either only I or IV and II and III.
E. All of the above.

4. All doors are windows.
All houses are windows.
Some windows are soaps.
Conclusion- I. Some doors are houses.
II. Some houses are soaps.
III. Some soaps are doors.
IV. All soaps are windows.
A. None of the above
B. I only
C. I and III only
D. II and IV only
E. All the above

5. Some cruel animals are papers.
No paper is tree.
No trees are ways.
Conclusion- I. No cruel animal is tree.
II. Some ways are trees.
III. Some papers are cruel animals.
IV. Some cruel animals are trees.
A.I and II only.
B. II, III and IV only.
C. Only either I or IV and III.
D. I, II and III only.
E. None of these

Answers
1- B
2- E
3- D
4- A
5- C