GMAT Focus Online Quantitative Diagnostic Tool: Single Use [Online Code] Assess your math skills and boost your confidence with a computer-adaptive, web-based tool that uses real GMAT questions Featuring 12 Data Sufficiency and 12 Problem Solving questions, the tool provides details about your strengths and areas of improvement on the Quantitative section of the exam Simulate the real test-taking experience and take up to four exams without seeing repeat questions (available as a single-use exam or a bundle of three) Evaluates your performance in critical testing categories, provides you with a highly accurate score, and ranks you in relation to previous GMAT examinees Comprehensive answer explanations for all questions