LSAT Question of the Day — September 22, 2026
One free LSAT-style logical reasoning question a day. No timer. Pick an answer to check yourself, then read the explanation.
Weaken question · #26 of 60
A study found coffee drinkers live longer. The researchers conclude coffee extends life.
Which one of the following most weakens the researchers’ conclusion?
Show explanation
Exercise, not coffee, could account for the longer lives.
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Last updated October 12, 2026