1. a. 120 km;   b. 100 km;   c. 2 hours

2. Treble 14, double 19, single 3

3. Suzie: Since Suzie always lies and Samantha always tells the truth, neither lady would ever say that her own name is Suzie. Therefore the woman on the left must be lying about what the other lady said. The lady on the left is therefore Suzie.

4. Zeke is the pitcher; Zelmo is the first baseman; Zac is the catcher

5. From strongest to weakest: Laura, Lance, Lenny, Lulu

6. He’s Lying

7. White

8. Twice as fast

9. True

10. Charlie