Statements: All pens are books. Some books are pencils. Conclusion which definitely follows:
- Some pens may be pencils
- All books are pens
- All pencils are pens
- No pen is a pencil
Show answer and solution
Correct answer: A. Some pens may be pencils
From 'all pens are books' and 'some books are pencils', we cannot conclude any pen is definitely a pencil — but it is possible.
**So only 'some pens may be pencils' is a valid (possibility) conclusion.**