Reading Comprehension
The Reading Comprehension domain tests whether you can extract structure and meaning from a passage quickly and answer strictly from what is written. Passages resemble the material an officer encounters - policy summaries, program descriptions, procedural narratives - and questions ask for main idea, supporting detail, inference, vocabulary in context, sequence, and the author's purpose or tone.
Read for structure, then for answers
Map each paragraph in a few words: what it introduces, what it concedes, what it concludes. Most questions are answerable from that map plus one targeted reread. Classify the question before answering, because each type has a different standard of proof:
- Main idea: covers the whole passage, not one vivid detail. Test each candidate by asking whether it accounts for every paragraph.
- Detail: the answer is stated, often paraphrased. Return to the sentence and match wording precisely.
- Inference: a small, forced step from stated evidence. If your reasoning needs an extra assumption, the choice is wrong.
- Vocabulary in context: substitute each option into the sentence and reread; only one preserves the meaning.
- Tone and purpose: ask what the author is doing (explaining, defending, cautioning), not how you feel about the topic.
Worked example
Passage: "Beginning in March, the port of Grayhaven consolidated its three separate cargo inspection queues into a single intake desk. Supervisors expected faster processing; instead, average wait times rose for the first six weeks. The consolidation did reduce idle time among inspectors, however, and by the end of the second month wait times had fallen below their previous low. Port officials now describe the early slowdown as an expected cost of retraining rather than a flaw in the design."
Question: "Which statement is best supported?" A good answer: the consolidated desk ultimately produced shorter waits than the old system, since wait times fell below their previous low. A trap answer: the consolidation was a mistake - contradicted by the final sentence and by the later improvement. Another trap: inspectors were idle under the old system - that is a legitimate inference (idle time fell after consolidation), but it answers a different question than the one asked.
Traps that cost marks
- Choosing a true statement that does not answer the specific question.
- Treating a restated detail as the main idea.
- Over-inferring: conclusions that require outside facts or several unstated steps.
- Extreme wording ("proves," "never," "entirely") that outruns the passage's hedged language.