Useful
This book has everything to get a person ready for the state trooper exams. It even lists some of the different requirements for men and women. There are about seven practice tests to try.
Its also interesting to note the book lists how many times a person can retry the physical part of the exam and gives a few pointers on the pych section. The author also goes into what to do if a person fails the psych test. There are lawyers trained to handle such cases.
The written tests are interesting to look at, even if one does wish to take an actual exam. The section on observation is quite mind boggling and fun. This book is a must buy for people interested in law enforcement or those simply curious.