The right answer's strength depends on the question type
"Too strong" is not always a flaw — it depends on the question. On some LSAT question types the correct answer is deliberately cautious; on others it's correctly absolute. The mistake is applying one rule to all of them.
Answer strength means how much an answer claims: words like "all," "always," "proves," and "only" are strong, while "some," "can," "may," and "at least one" are weak. Neither is good or bad in the abstract.
Once you know the question type, you know how strong the right answer should be — and you can eliminate answers that are miscalibrated for that type.
Question types that reward weak, cautious answers
On Must Be True and inference questions, prefer the modest answer. Because the answer has to be guaranteed by the stimulus, a strong, sweeping claim is easy to break and usually overreaches. A cautious answer ("at least one," "some," "can") is harder to disprove and more often correct.
Necessary assumption questions also favor weaker answers. The argument only needs the assumption to be true at a minimum, so a narrow, modest statement is frequently right while an extreme one claims more than the argument requires.
On these types, when you're torn between a bold answer and a measured one, the measured one usually wins.
Question types that reward strong, decisive answers
On Sufficient Assumption questions, the right answer is often strong — even absolute. It has to fully close the gap so the conclusion follows with certainty, so a sweeping conditional like "all X are Y" is exactly what you want, not something to fear.
Justify the Conclusion and parallel-structure questions can likewise call for forceful answers, because they demand that the conclusion be guaranteed. A timid answer that only nudges the argument won't get you there.
On these types, rejecting an answer just because it feels 'too strong' is a real error — strength is the job.
Strengthen and weaken sit in the middle
Strengthen and weaken answers don't need to be extreme. They only have to move the argument's likelihood in the right direction, so a modest, well-aimed answer can beat a dramatic but off-target one.
Don't reject a weaken answer because it says "some" rather than "all," and don't grab a strengthen answer just because it's the boldest. Ask what the answer does to the gap between evidence and conclusion, not how loud it is.
The best strengthen/weaken answers attack or support the specific link the argument relies on — often by addressing an alternative explanation — regardless of their wording's intensity.
A strength-by-type cheat sheet
| Question type | Preferred answer strength | Why |
|---|---|---|
| Must Be True / Inference | Weak / cautious | Must be fully guaranteed; strong claims break |
| Necessary Assumption | Weak / modest | Argument needs the minimum, not the maximum |
| Sufficient Assumption / Justify | Strong / absolute | Must fully close the gap to guarantee the conclusion |
| Strengthen / Weaken | Moderate | Only needs to shift likelihood, not prove |
| Main Point | Matches the author | Should mirror the conclusion's actual scope and tone |
Read the stem, recall the row, and you'll know immediately whether to be suspicious of a bold answer or to welcome it.
The common mistake: applying 'avoid extreme answers' to everything
Many students absorb the tip "avoid extreme answers" and apply it everywhere, then miss Sufficient Assumption questions by eliminating the strong answer that was actually correct.
"Avoid extreme answers" is good advice for inference and necessary-assumption questions and bad advice for sufficient-assumption and justify questions. The rule is conditional on the task, not universal.
The reliable habit is the same one that fixes most LR errors: identify the question type first, then judge answer strength against what that type requires. Calibration beats a blanket rule every time.
Frequently asked questions
Is a 'too strong' answer always wrong on the LSAT?
No. On Must Be True, inference, and necessary-assumption questions, strong answers usually overreach and are wrong. But on Sufficient Assumption and Justify questions, the correct answer is often strong because it must fully guarantee the conclusion. Strength is right or wrong depending on the task.
Which LSAT questions want weak answers?
Must Be True, inference, and necessary-assumption questions reward cautious, modest answers, because the answer has to be guaranteed or only minimally required. Sweeping language tends to claim more than these questions allow.
Which LSAT questions want strong answers?
Sufficient Assumption and Justify-the-Conclusion questions reward strong, even absolute answers, because the answer must close the logical gap completely so the conclusion follows with certainty.
How strong should a strengthen or weaken answer be?
Moderate. These answers only need to shift the argument's likelihood, so a well-aimed modest answer can beat a dramatic but off-target one. Judge by what the answer does to the evidence-conclusion link, not by how forceful it sounds.
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