Assume the statements are true.

Statements: All jugs are mugs. All mugs are bowls. All bowls are trays.

Conclusions:

I. All jugs are trays.

II. Some trays are mugs.

Explanation

1. 01

   The circles nest: jugs inside mugs, mugs inside bowls, bowls inside trays. So every jug is a tray: I follows.

2. 02

   Mugs exist and every mug is a tray, so some trays are mugs: II follows.

3. 03

   Both I and II follow.