California POST Test Identifying Main Ideas 4 — Questions and Answers
Question 1: A memo reads: 'Due to budget cuts, overtime will be limited, new equipment purchases are frozen, and academy class sizes will be reduced.' The main idea is that:
- Overtime is the most expensive line item in the department budget
- Budget reductions are affecting multiple areas of department operations (Correct answer)
- New equipment is less important than personnel costs
- Academy training quality will decline this year
Correct answer: Budget reductions are affecting multiple areas of department operations
The memo's central point is that budget cuts are producing several operational restrictions.
Question 2: Which word in a paragraph most strongly signals that a main idea statement is about to follow?
- Furthermore
- Therefore (Correct answer)
- However
- Additionally
Correct answer: Therefore
'Therefore' signals a conclusion drawn from prior evidence, often placing the main idea after it.
Question 3: A crime bulletin states: 'A series of vehicle break-ins occurred on Oak Street, Pine Avenue, and Maple Drive over the past two weeks, always targeting cars with visible items inside.' What is the main idea?
- Three different streets were affected by separate, unrelated crimes
- A pattern of opportunistic vehicle break-ins has been identified in the area (Correct answer)
- Residents should not park on Oak Street or Pine Avenue
- The suspect only steals items visible through car windows
Correct answer: A pattern of opportunistic vehicle break-ins has been identified in the area
The bulletin identifies a linked pattern of break-ins with a consistent method across multiple locations.
Question 4: A POST passage has a title, an introduction, three body paragraphs, and a conclusion. If you can only read one section to find the main idea, you should read the:
- Second body paragraph because it contains the most detail
- Introduction, because it presents the central argument first (Correct answer)
- Title alone, because titles always state the main idea precisely
- Conclusion only, because it always repeats every main idea
Correct answer: Introduction, because it presents the central argument first
Introductory paragraphs typically present the thesis or main idea that the rest of the passage develops.
Question 5: An officer reads: 'The suspect is described as male, approximately 6 feet tall, wearing a gray hoodie and jeans, last seen heading northbound on 5th Street.' The main idea of this description is to:
- Explain why the suspect fled northbound
- Provide identifying characteristics to locate the suspect (Correct answer)
- Confirm that the suspect is dangerous
- Document the time and location of the officer's arrival
Correct answer: Provide identifying characteristics to locate the suspect
The purpose of the description is to give identifying details that help officers find the suspect.
Question 6: A passage contains the sentence: 'Although community outreach programs are time-consuming, research consistently shows they reduce violent crime rates.' The main idea emphasizes:
- The difficulty of running community outreach programs
- The effectiveness of community outreach despite its cost in time (Correct answer)
- The unreliability of crime-rate research methods
- How violent crime is measured in California
Correct answer: The effectiveness of community outreach despite its cost in time
The word 'although' acknowledges the drawback but the main point is the proven crime-reduction benefit.
Question 7: During the POST exam, a candidate reads a dense paragraph and struggles to find the main idea. The BEST strategy is to:
- Skip the passage and move to the next question
- Re-read looking for what all the sentences have in common (Correct answer)
- Assume the longest sentence contains the main idea
- Focus only on proper nouns mentioned in the paragraph
Correct answer: Re-read looking for what all the sentences have in common
Finding the shared subject or argument across all sentences helps isolate the main idea of the paragraph.
California POST Test Identifying Main Ideas 4
A memo reads: 'Due to budget cuts, overtime will be limited, new equipment purchases are frozen, and academy class sizes will be reduced.' The main idea is that: