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OJ7sageLSAT
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- Jun 2025
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OJ7sageLSAT
Wednesday, Aug 20
I swear, it's always these early 100 PTs that throw me off.
Good luck!
OJ7sageLSAT
Tuesday, Aug 12
Question Type: MC
MC: "For a meeting at the company to achieve maximum productivity, then, it needs to have a clear time frame and be no more than 30min long."
Lawgic: maximum produc > clear & max 30min
My Answer Choice: A
Why: Fell for the oldest trick in LSAT...confusing sufficiency and necessity.
if max 30min & clear > maximum produc
Correct Answer: C
Why: Rephrased the actual conclusion.
Max Produc Only If clear & max 30min
Max Produc > Clear & max 30min
Error Type: Choice Evaluation
OJ7sageLSAT
Tuesday, Aug 12
Currently going through all the MC questions.
Hopefully this helps!
Question Type: Main Conclusion
Main Conclusion: "Difference between cameras in this respect [advertise resolution of lenses] are irrelevant for practical photography"
My Answer Choice: B
Why: "Apart from diff in resolution, there is no practical difference among modern cameras..."
"Apart from diff in resolution..." is saying that there diff resolutions have an affect on quality of the image that they produce...this is directly contradicting our main conclusion. We want an answer choice that says REGARDLESS of resolution diff it WONT have an affect on practical photography.
This is also a over-generalization. Camera's could have practical diff that affects the quality OUTSIDE of resolution...such as contrast, aperture quality, autofocus handling, ect...
Correct Answer: C
Why: "Advertised diff among cameras in the resolution of their lenses have no practical bearing on camera's relative quality as a photographic tools."
This a closer representation of our main conclusion. That the advert resolution is irrelevant for practical photography.
Error Type: Choice evaluation
Conjunction/Disjunction vs Contrapostive
A AND B → C
/C → /A OR /B (Contrapostive Morgan's Law)
A OR B → C
/C → /A AND /B (Contrapostive Morgan's Law)
A → B AND C
/B OR /C → /A (Contrapostive Morgan's Law)
A → B OR C
/B AND /C → /A (Contrapostive Morgan's Law)
Personally I needed to see all 4 variations of conjunctions and disjunctions in their contrapostive form (using Morgan's law of course) before it become clear. Hopefully this helps others.