PSAT Writing and Language Question 689: Answer and Explanation

Question: 689

Which choice would provide the most logical connection between the previous sentence and the current sentence?

• A. NO CHANGE
• B. Though it may initially seem insignificant,
• C. Given the paucity of scientific consensus,
• D. Assuming that scientists are willing to disregard their instrumentation,

Correct Answer: B

Explanation:

(B) The numerical amount of 0.01 times does not initially seem like a very large number, so choice (B) gives a helpful introductory connection in the current sentence. Choice (A) states that 0.01 is a larger quantity than it actually is. Choice (C) is incorrect because "paucity," which means "a lack of," contradicts the well-founded scientific observations mentioned. Choice (D) involves scientists ignoring their own observations.