lucky

You should take a practice test to get an idea of where you need help. Tutors provide an individualized program focusing on your weaknesses. I would work through a commercial book, take a few practice tests, and if you are consistently scoring under 150, hire a tutor. If not, enroll in a test prep class. The smaller programs tend to have a higher success rate as a result of their small classes.

I personally purchased previous exams and worked through PowerScore's materials and raised my score by ten points. PowerScore's Logical Reasoning Bible was a godsend.

Good luck!