badogg,
Are you referring to studying for the MA Civil Service exam? if so, Civil Service provides a study guide. Like BHCCPD says, it helps to take different exams.... you'll only get better as you understand what's on the tests... The civil service test is basic and requires no law enforcement experience (entry level test) and its not exactly the SAT's... It's mostly about memorizing a picture, getting facts in order, map reading, and differentiating mug shots... real basic stuff. I've taken other exams also (Baltimore, Hampton NH, Holliston, MA) and passed them all, they are all quite similar... basic... it's amazing how people can fail them though. I admit I'm not the brightest bulb on the planet but always seem to do well on these.