Comprehensive study of GRE covering fundamental concepts and advanced applications.
On the GRE, there’s no penalty for wrong answers, so never leave a question blank! Use process of elimination to improve your chances.
The art of smart guessing is helpful for standardized tests and for making quick, informed decisions when information is incomplete.
Crossing out two obviously wrong answers and picking between the last two.
Guessing on a tough math problem to ensure every question is answered.