The GED Mathematical Reasoning test is 115 minutes long, including a 3-minute orientation. This single-section exam has no scheduled breaks, so plan to work straight through. You’ll face 46 questions in two parts:
- Part 1 (first 5 questions, ~10–15 minutes): Non-calculator. These test basic skills in fractions, decimals, percentages, and simple algebra. Focus on mental math and estimation.
- Part 2 (remaining 41 questions, ~100 minutes): Calculator-allowed (TI-30XS scientific calculator provided on-screen). Covers algebra, geometry, data analysis, and real-world problem-solving.
Question formats include multiple-choice (most common), fill-in-the-blank, drop-down, drag-and-drop, and hot-spot. Expect 1–2 word problems or graphs per set.
Pacing tip: Aim for 2–2.5 minutes per question. Skip tough ones and return later using the flagging tool. The test is computer-adaptive in some states, but time limits remain fixed.
Preparation strategy:
- Practice without a calculator for the first 5 questions—build speed in basics.
- Master the on-screen calculator; know square roots, exponents, and fractions.
- Take timed practice tests to simulate 115 minutes.
- Prioritize high-yield topics:
- Algebra (30%): solving equations, inequalities.
- Geometry (20%): area, volume, Pythagorean theorem.
- Number operations (25%): ratios, proportions.
- Data/graphs (25%): mean, median, probability.
Passing score: 145/200. Most test-takers finish with 10–15 minutes left if well-practiced.
Pro tip: Use the built-in formula sheet (appears on-screen) for geometry and statistics—no need to memorize everything.