Free LSAT Practice Question

Question 1 of 1
ID: LSAT-LR-075
Section: Logical Reasoning
Topic: Inference
Difficulty level: Easy

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No boat may leave the Wenderby moorings without a valid safety certificate, and no certificate is issued until the hull has been surveyed. The Kittiwake was surveyed last April, and the yard's records show that it left the moorings in June and returned in August. Certificates run for two years from the date of the survey, and none has ever been issued at Wenderby without one.

If the statements above are true, which one of the following must also be true?

AEvery one of the boats whose hulls were surveyed last April left the Wenderby moorings in June, just as the Kittiwake left them.

BA boat whose hull has been surveyed is entitled to leave the Wenderby moorings, since the survey is the inspection that a valid safety certificate exists to record.

CNo boat can have left the Wenderby moorings in June without having had its hull surveyed in April of the same year, as the Kittiwake's hull was.

DThe Kittiwake held a valid safety certificate at the time it left the Wenderby moorings in June.

EThe safety certificate the Kittiwake held will expire in June, two years from the month in which the yard's records show it left the moorings.

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