Directions: Two statements are given followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
Some vehicles are helicopters.
All helicopters are cars.
Conclusions:
I. All vehicles are cars.
II. Some vehicles are cars.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e.Only conclusion II follows
The least possible Venn Diagram for the given statements is drawn below:
Conclusions:
I. All vehicles are cars→ False (It is possible, but no definite conclusion can be drawn.)
II. Some vehicles are cars→ True (It is possible)
Hence, Only conclusion II follows