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:
I. Some pianos are guitars.
II. All guitars are flutes.
Conclusion:
I) Some pianos are flute.
II) No guitar is a piano.

Correct option is B

I) Some pianos are flute. (True, as per the diagram)
II) No guitar is a piano. (False, as per the diagram)
Correct answer is (b) Only Conclusion I follows.