126 comments

  • Wednesday, May 20

    About 30 seconds over; tried to shallow dip until they all jumbled together and then realized I needed to default to logic so that helped a ton more especially on these options that seem so similar

    1
  • Edited Wednesday, May 20

    Not sure if this will help anyone, but I answered this quickly doing a VERY shallow (maybe oversimplied) dip:

    .

    It's either this or that (but not both).

    It's not this.

    -------------------------------------

    Therefore, it's that.

    .

    It's either 10 cents (normal classroom) or 15 cents (lab)

    It's not 10 cents (normal classroom).

    -------------------------------------

    Therefore, it's 15 cents (lab).

    4
    16 hours ago

    @Lexxe This breakdown was very helpful!

    1
  • Wednesday, May 13

    About 3 minutes over (yikes 💀) but I'm getting these consistently right

    3
  • Monday, Apr 27

    I did this in an adaptive drill a long time ago and forgot the answer. When I saw it here my heart sank but after the past few lessons I tried and I not only got it right but under time as well.

    Just wanna say that if you feel these questions are hard, one day you'll run into one down the road and flex your big brain on it.

    4
  • Thursday, Apr 2

    this one was a bit tricky for me, but I got it right on the BR:)

    4
  • Friday, Mar 27

    I am actually pretty good with these questions. They do take a fatty minute to think about, but I am so slay. I can do anything!

    8
  • Wednesday, Mar 25

    took wayyyyyy to long

    4
  • Wednesday, Mar 11

    Why isn't it 15-->/10 since it says does not cost 10 cents which makes it a Group 4 Negation?

    1
  • Monday, Feb 16

    Damn I always get it right during BR

    1
  • Edited Wednesday, Feb 4

    There is a typo in the written explanation "Answer choice C":

    The explanation doesn't match the question provided:

    C: If a university class involves extensive lab work, the class will be conducted in a laboratory; otherwise, it will be conducted in a normal classroom. Thus, if a university class is conducted in a normal classroom, it will not be conducted in a laboratory.

    Domain: university class

    Rule: lab-work → laboratory

    Rule: /lab-work → classroom

    _________________________

    classroom → /lab-work

    This conclusion should read: classroom → /laboratory

    NOT: classroom → /lab-work

    3
  • Monday, Jan 26

    So does this mean negation is something that we worry about?

    1
  • Wednesday, Jan 7

    Tip that has worked for me: tie the concepts together. 15 cents becomes laboratory, 10 cents becomes normal classroom. Read the conclusion of the answer and then match it to the stimulus

    14
  • Tuesday, Jan 6

    got this right in blind review but was still over the time limit by a minute and a half, these are going to be a struggle

    2
  • Tuesday, Dec 23, 2025

    unbearable question type ngl

    22
  • Wednesday, Dec 10, 2025

    I will never understand these questions

    4
  • Saturday, Dec 6, 2025

    One way to speed up this question that helped me was understanding that the two conditionals had to involve rooms that being the laboratory and the regular room.From there you can narrow it down even quicker

    3
  • Thursday, Dec 4, 2025

    to understand these a arrow b things which lesson do i go back to? is it formal logic? i struggle with NA and these chain things.. sigh #help

    1
    Monday, Dec 8, 2025

    @Arthurxx conditional reasoning and causal relationships in foundations

    5
  • Thursday, Nov 20, 2025

    Stimulus Diagram:

    A --> B

    not A --> C

    --------------

    not C --> B

    Correct answer should match this pattern. All the answer choices have similar premises but different conclusions. Hunt for the conclusion that satisfies the conclusion pattern from the diagram above.

    2
  • Edited Monday, Nov 10, 2025

    I got the right answer but did the lawgic differently, where the stimulus was:

    A --> B

    A--> C

    ----------

    ~C --> B

    Would this still work? I still got the parallel answer choice from E.

    1
  • Saturday, Nov 1, 2025

    how much caffeine do i need to hit this in the suggested time and why is it 900mg?

    7
  • Wednesday, Oct 29, 2025

    how the hell do i do this faster

    9
  • Friday, Oct 24, 2025

    took me 12 + min first round and got it wrong, watched the first couple of minutes of explantion and he recommended kicking the idea in the domain- went back again and did that, and got it right.

    2
  • Tuesday, Oct 21, 2025

    got it right but terrified of the time

    7
  • Saturday, Oct 11, 2025

    These questions are a huge time sink.

    10
  • Wednesday, Oct 8, 2025

    cheeky b smh

    1

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