LSAT Question of the Day — September 19, 2026
One free LSAT-style logical reasoning question a day. No timer. Pick an answer to check yourself, then read the explanation.
Weaken question · #23 of 60
The bookstore added a cafe and sales rose. The owner concludes the cafe drove the increase.
Which one of the following most weakens the owner’s conclusion?
Show explanation
A new local celebrity author could explain the sales bump all on its own, without the cafe.
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Last updated October 12, 2026