In this question, three statements are given, followed by three conclusions numbered I, II and III. 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:
All fans are brown.
Some brown are chairs.
Some chairs are plastic.
Conclusions:
I.Some brown are fans.
II.Some chairs are brown.
III.No chair is plastic
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Only conclusions I and II follow.
The least possible Venn diagram is as follows:
I. Follows (As all fans are brown so, some browns are definitely fans)
II. Follows (As all browns are chairs so, some chairs are definitely brown)
III. Doesn't follow (As some chairs are plastics is given in the statement)