Question: Statement: All the harmoniums are instruments. All instruments are flutes.
Conclusion:
I. All the flutes are instruments.
II. All the harmoniums are flutes.
Solution:
Statements:
I. All harmoniums are instruments.
II. All instruments are flutes.
Conclusion I:
All the flutes are instruments. → Does not follow
We know instruments are flutes, but not the reverse. There can be flutes that are not instruments.
Conclusion II:
All the harmoniums are flutes. → Follows
Since all harmoniums are instruments, and all instruments are flutes, by transitive property, all harmoniums must be flutes.

Correct Answer: গ) Only II conclusion follows.