Assume the statements are true.

Statements: Some combs are brushes. No brush is a jar.

Conclusions:

I. Some combs are jars.

II. Some brushes are combs.

Explanation

1. 01

   Conclusion II reverses 'Some combs are brushes'; 'Some' is reversible, so II follows.

2. 02

   The combs that are brushes are not jars, but other combs may or may not be jars. I is not definite.

3. 03

   Only II follows.