What the GED Language Arts Test Covers

The GED Reasoning Through Language Arts (RLA) test is one of the four subject tests required to earn your GED credential. At 150 minutes, it is the longest of the four GED tests and consists of three main sections: reading comprehension, language conventions (grammar and usage), and an extended response essay. According to the GED Testing Service, approximately 75% of the source texts are informational and 25% are literary.

Unlike the math or science tests, RLA doesn’t test isolated facts — it tests your ability to understand, analyze, and communicate about written texts. That makes it both the most approachable GED test for confident readers and the most challenging for those who haven’t practiced critical reading in a while.

This guide covers the specific skills the test measures and gives you actionable strategies for each section. Whether you’re a few weeks from your test date or just beginning to study, these techniques will help you score higher on the GED RLA.

Reading Comprehension Strategies

Reading comprehension makes up the largest portion of the RLA test. You’ll be given passages of 400–900 words and asked questions about main ideas, supporting details, author’s purpose, and text structure. Here’s how to approach them effectively.

Read the Questions First

Before reading the passage, scan the questions (not the answer choices). This primes your brain to look for specific information as you read, saving time on a second read-through. If a question asks about the author’s main argument, you’ll naturally pay more attention to thesis statements and topic sentences.

Identify the Main Idea

Every passage has a central point. For informational texts, look for the thesis statement — usually in the first or last paragraph. For literary texts, identify the theme through character actions, dialogue, and conflict. The main idea is what the author wants you to take away after reading.

Practice technique: After reading each paragraph, summarize it in one sentence. If you can’t, re-read it. This active reading habit dramatically improves comprehension and retention.

Distinguish Fact from Opinion

The GED RLA frequently asks you to tell the difference between factual claims and opinions. Facts can be verified (“The U.S. Constitution was ratified in 1788”), while opinions express judgments (“The Constitution is the greatest legal document ever written”). Watch for signal words like “should,” “best,” “important,” and “believe” — these indicate opinions.

Draw Inferences

Inference questions ask you to conclude something that isn’t directly stated. The key is finding textual evidence that supports your conclusion. If a character slams the door and refuses to speak, you can infer they’re angry — even if the text never uses the word “angry.” Always ground your inferences in specific details from the passage.

Compare and Contrast Paired Passages

Some questions present two passages on the same topic. Focus on three things: where the authors agree, where they disagree, and why they disagree. Pay attention to tone — one author might be optimistic while the other is skeptical. The test often asks how the authors’ positions relate to each other.

Grammar and Language Conventions

Approximately 20% of the RLA test covers language conventions — grammar, sentence structure, punctuation, and word usage. These questions are presented as editing tasks: you’ll read a passage and identify or correct errors.

Subject-Verb Agreement

The subject and verb in a sentence must agree in number. This sounds simple, but the GED often uses tricky sentence structures to test this rule.

  • Tricky pattern: “The box of chocolates is on the table.” (The subject is “box,” not “chocolates.”)
  • Compound subjects: “The teacher and the students are ready.” (Two subjects joined by “and” take a plural verb.)
  • Either/or: “Either the students or the teacher is staying.” (The verb agrees with the closest subject.)

Comma Rules

Commas cause more errors than any other punctuation mark. Master these four rules and you’ll handle most comma questions:

  1. Before a conjunction joining two independent clauses: “I studied all night, but I still felt nervous.”
  2. After an introductory phrase: “After finishing the test, she felt relieved.”
  3. Around non-essential information: “My sister, who lives in Texas, is visiting next week.”
  4. In a list of three or more items: “We need eggs, milk, and bread.”

Sentence Structure Errors

The test frequently asks you to identify three types of sentence structure problems:

  • Fragment: A phrase missing a subject or verb. “Running through the park on a sunny day.” (No subject or main verb — this is incomplete.)
  • Run-on: Two independent clauses joined without proper punctuation. “She studied hard she passed the test.” (Needs a period, semicolon, or comma + conjunction.)
  • Comma splice: Two independent clauses joined only by a comma. “She studied hard, she passed the test.” (Fix with a semicolon or add a conjunction: “She studied hard, and she passed the test.”)

Commonly Confused Words

Memorize these word pairs — they appear frequently:

  • their / there / they’re — possession / location / “they are”
  • its / it’s — possession / “it is”
  • affect / effect — verb (to influence) / noun (a result)
  • than / then — comparison / sequence
  • your / you’re — possession / “you are”
  • to / too / two — direction / also or excessive / the number

How to Write the Extended Response Essay

The extended response is a 45-minute essay task that asks you to analyze one or two source texts and develop an argument based on evidence from those texts. It is scored on a scale of 0–12 across three traits: analysis of arguments and use of evidence, development of ideas and organizational structure, and clarity and command of standard English conventions.

Step 1: Read and Annotate (10 minutes)

Read the source text carefully. As you read, identify the author’s claim, the evidence they use, and any reasoning or rhetorical strategies. If two passages are provided, note where they agree and disagree.

Step 2: Plan Your Essay (5 minutes)

Write a brief outline before you start drafting. A clear structure is essential:

  • Introduction: State the issue and your thesis (which argument is better supported and why)
  • Body paragraph 1: First reason with specific textual evidence
  • Body paragraph 2: Second reason with specific textual evidence
  • Body paragraph 3 (optional): Address a counterargument or add a third supporting point
  • Conclusion: Restate your thesis and summarize your analysis

Step 3: Write with Evidence (25 minutes)

Every claim you make must be supported by specific evidence from the source text. Use direct quotes or paraphrases, and explain how each piece of evidence supports your point. The formula is: claim → evidence → explanation.

Example: “The author argues that renewable energy is economically viable. She supports this claim by citing a Department of Energy report showing that solar panel costs dropped 89% between 2010 and 2022. This data strengthens her argument because it demonstrates a clear downward trend in costs, suggesting that renewables will continue to become more affordable.”

Step 4: Revise and Edit (5 minutes)

Reserve the last few minutes to re-read your essay. Check for:

  • Missing or unclear thesis statement
  • Paragraphs without textual evidence
  • Sentence structure errors (fragments, run-ons)
  • Spelling and punctuation mistakes

Common Essay Mistakes to Avoid

  • Stating your personal opinion instead of analyzing the source text’s argument
  • Summarizing the passage without analyzing how the evidence supports the claims
  • Ignoring the second passage when two are provided
  • Writing without a clear structure — graders look for organized paragraphs with transitions

4-Week Study Plan

Week 1: Reading Foundation

  • Read one informational article daily (news, science, opinion pieces) and summarize the main idea
  • Practice identifying fact vs. opinion in everything you read
  • Take a free GED Language Arts practice test to identify your starting level and weak areas

Week 2: Reading Analysis

  • Practice inference and author’s purpose questions using GED prep materials
  • Work on paired-passage comparison skills
  • Focus on vocabulary in context — don’t memorize definitions, learn to use surrounding sentences as clues

Week 3: Grammar and Language

  • Study the grammar rules above, focusing on subject-verb agreement and comma rules
  • Practice editing exercises — find and correct errors in sample paragraphs
  • Review commonly confused words and practice using them in sentences

Week 4: Essay and Full Practice

  • Write two timed practice essays (45 minutes each) using GED-style prompts
  • Have someone review your essays for structure, evidence use, and grammar
  • Take a full-length practice test under timed conditions
  • Review our GED practice test study guide for last-minute tips across all subjects

Test Day Tips

Pace yourself. You have 150 minutes total. Don’t spend too long on any single passage — if a question stumps you, flag it and move on. You can return to flagged questions before submitting.

Use the erasable note boards. The testing center provides note boards for scratch work. Use them for essay outlining, summarizing passages, and working through difficult questions.

Don’t overthink answer choices. On reading comprehension questions, the correct answer is always supported by the text. If you find yourself reaching for an answer, it’s probably wrong. Go with the choice that has the clearest textual support.

Read every answer choice. Don’t select the first answer that looks reasonable. Read all four options — the GED often includes “good but not best” distractors.

Ready to Practice?

The best way to prepare for the GED RLA is consistent practice with realistic questions. Our free GED Language Arts practice test includes 20 questions covering reading comprehension, grammar, and language conventions — the same skills tested on the real exam. No signup required, and you’ll get instant feedback on your performance.

Strong reading and writing skills aren’t just useful for the GED — they’re the foundation of every career, college course, and daily interaction. Every hour you invest in improving these skills pays dividends far beyond test day.