Free Practice Question
CR · Critical Reasoning
605-655
Inference
The symptoms that former UK Prime Minister Winston Churchill began showing three days before his passing are consistent with lead poisoning. Recent analyses of Churchill's hair, however, revealed levels of lead comparable to those found in the hair of Churchill's peers. These levels are significantly lower than the levels of lead that remain in the hair of lead poisoning victims who survive for more than a day after ingesting a lethal dose of the toxin.
Which of the following is most strongly supported by the statements given?
Answer Choices
Correct answer marked belowA
(A) The symptoms that Churchill began showing three days before his passing are consistent with poisoning other than lead poisoning
B
(B) Churchill's death was not the result of lead poisoning
(C) The symptoms that Churchill began showing three days before his passing were not caused by a lethal dose of lead
Correct
D
(D) The symptoms that Churchill began showing three days before his passing grew more severe each day
E
(E) It is unusual for a person who has ingested a lethal dose of lead to live for more than a day
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Explanation
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Official Explanation
Official
The statements indicate that Churchill showed symptoms consistent with lead poisoning, but the analysis of his hair revealed lead levels similar to those of his contemporaries, which are much lower than those found in victims of lethal lead poisoning who survive for more than a day. This suggests that…
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Comments
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S
SoumyaJan 31, 2025
Thankss
J
JEANFeb 22, 2025
thanks for taking time to upload it!
L
LamanJan 31, 2025
Great!
D
DukeJul 12, 2024
appreciated!
What this question tests
What it tests
Whether you can draw a conclusion that must follow from the stated facts.
Common trap
Choosing an option that could be true or is likely true — inference answers must be guaranteed by the passage.
Details
Difficulty
605-655
Type
CR