GED® Mathematical Reasoning: Full-Length Practice Exam (Level 6 - Mastery)

A sixth full-length GED® Mathematical Reasoning practice exam -- the Mastery tier, an all-new elite-ceiling rehearsal for students who have cleared Levels 1-5. Same test-day format (46 questions in 115 minutes, a no-calculator Part 1 then a calculator Part 2, with a provided formula sheet, scored 100-200, 145 to pass), with fresh numbers and scenarios at the absolute top of the GED®'s range: rationalizing radicals and exponent equations, semiannual compound interest, alligation mixtures, profit margins, three-way chained ratios, gear (inverse) ratios, conditional probability, permutations and the addition rule, variance, drilled-out and sphere geometry, 30-60-90 and equilateral triangles, inscribed angles, compound rational expressions, quadratic word problems, quadratic and absolute-value inequalities, inverse functions, half-life decay, geometric sequences, and vertex-form roots. Every question includes a worked explanation and a pro tip.