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LSAT Explanations › Preptest 148 › Reading Comprehension › Question 18

LSAT 148 | Section 2 | Reading Comprehension: Q18

LSAT Preptest 148 explanations

RC Question 18 Explanation

DISCUSSION: Remember, you’re looking for something that doesn’t happen in passage B. So you can eliminate answers for two reasons:

  • They don’t happen in passage A
  • They do happen in passage B

___________

  1. There were no particular examples. A particular example would be “Bob was an executive at ACME. He sold shares because he knew there was a problem with the company. This sale helped knowledge spread.”
  2. CORRECT. Passage A does this by comparing insider trading and insider nontrading. See especially lines 31-36. Passage B makes no such comparison.
  3. Both passages A and B talk about what happens if you allow insider trading. Passage A says that information will spread faster. Passage B says that market confidence will be undermined.
  4. I think both passages do this. Passage A shows how insider trading helps the market (the wider context) by speeding information flows. Passage B shows how insider trading weakens the market by hurting investor confidence.
  5. I’m not sure passage A specifically mentions motivations. But, passage B definitely does, so this can’t be right. Lines 56-58 discuss the motives of people who invest in the stock market: they want to make money.
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Section 2 · Reading Comprehension

Passage 1: John Rawls’s Theory of Justice

Q1–Q6

  • Analysis
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6

Passage 2: The Great Migration

Q7–Q13

  • Analysis
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13

Passage 3: Insider Trading

ComparativeQ14–Q19

  • Analysis
  • 14
  • 15
  • 16
  • 17
  • Q18
  • 19

Passage 4: Brain Scans

Q20–Q27

  • Analysis
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
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