Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
Some laptops are computers.
No computer is a robot.
Some robots are humans.
Conclusions:
(I) All humans can never be computers.
(II) Some robots are laptops.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. Only conclusion I follows.
The least possible venn diagram is:
Conclusions:
(I) All humans can never be computers: Follows (As no computer is a robot and Some robots are humans so, the part of human which is Robot can never be computers.)
(II) Some robots are laptops: Does not follow (It is possible but not definite.)