1. In a group of 4 friends, if Emma is shorter than Jack, Jack is taller than Lily, and Lily is taller than Noah, who is definitely the shortest?

2. In a race, Tom finished ahead of Jerry, Jerry finished ahead of Mike, and Mike finished ahead of Sarah. Who finished second?

3. In a family, there are six members A, B, C, D, E and F. A is married to B. C is A's son. D is C's wife. E is D's daughter. F is B's brother. How is F related to C?

4. If all dogs bark and some animals that bark are pets, which of the following must be true?

5. In a certain code, MOUSE is written as 13925 and HOUSE is written as 73925. How would SPOUSE be written in this code?

6. If no X are Y, and some Z are Y, which of the following must be true?

7. In a certain code, TREE is written as 2355 and LEAF is written as 8541. How would FEEL be written in this code?

8. In a family, John is older than Mary, Mary is younger than Peter, and Susan is younger than John. Who is the oldest?

9. In a race, Alice finished before Bob, Charlie finished after David, and Bob finished after Charlie. Who finished first?

10. In a certain code, BLUE is written as 2345 and PINK is written as 6789. How would NUKE be written in this code?