Discussion
If Greed is shown exactly three times, Harvest is shown
exactly twice, and Limelight is shown exactly once, then
which one of the following must be true?
*This question is included in LG Sample 2: Moderate Game, question #4
| (A) | All three films are shown on Thursday. |
| (B) | ... |
| (C) | ... |
| (D) | ... |
| (E) | ... |
| (F) | ... |
The solution is
Posted: 08/19/2011 12:30
Why exactly is answer b incorrect?
Posted: 02/12/2012 00:46
B is incorrect because say it went as follows: Thursday: Greed Limelight Harvest; Friday: Harvest Greed; Saturday: Greed
Posted: 08/21/2011 10:20
A walk-thru of Q 4.
This answers Anna's question ("why is choice 'B' wrong?").
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This answers Anna's question ("why is choice 'B' wrong?").
You'll need the latest version of the App installed to view this solution. Download the update for free from the App Store.
Posted: 09/25/2011 21:09
Can anyone load this video? As I understand it choice b does in fact meet the exact requirements...
T F S
G H
H G G ...... This is the only possibility
For both movie G and H
As to suffice 2 H's and
3 G's due to the fact Saturday cannot have G and H but must have G because G is in all three as given. Therefore H must be played on both thursday and Friday in order to meet the requirement of H 2 times. Now to address L.... 1L is required and can potentially be played on Thursday or Saturday but not Friday due to the fact that G is played and on Friday G and L cannot both play...
In conclusion, choice B "exactly two are shown Friday" is in fact always true... Show G then H are definitely played and L cannot play
T F S
G H
H G G ...... This is the only possibility
For both movie G and H
As to suffice 2 H's and
3 G's due to the fact Saturday cannot have G and H but must have G because G is in all three as given. Therefore H must be played on both thursday and Friday in order to meet the requirement of H 2 times. Now to address L.... 1L is required and can potentially be played on Thursday or Saturday but not Friday due to the fact that G is played and on Friday G and L cannot both play...
In conclusion, choice B "exactly two are shown Friday" is in fact always true... Show G then H are definitely played and L cannot play
Posted: 09/05/2012 18:46
Answer B talks about Saturday and not Friday...
Posted: 09/26/2011 01:24
B Co,
Sorry you can't get the InPerson video to load.
Is your 3G or WiFi signal weak? If so, you may have to find a location with a stronger signal.
Here's a text-based explanation:
The Stem Rule says we need:
G x3
H x2
L x1
So, first thing we know is that "G" must be shown on each day.
But we don't know when "G" will be shown on a given day (1st, 2nd, or 3rd).
So let's look at the other Rules and see if we can figure it out.
Rule 1: we know H must be last. So "G" cannot be.
MAYBE the "L" is shown on Thursday, maybe not. We don't know.
Since there are no other Rules that affect Thursday's showings, we can go ahead and put "G" first.
Thu: G, L?, H
(Note that we have a question mark on "L")
Now for Friday:
We know that "G" must be shown.
And we know that "G" and "L" cannot both be shown.
So "G" will be shown, and it must be last (Rule 2).
And it seems that the second "H" might also be shown on Friday.
Let's mark it with a "?" for now.
Fri: H?, G
Now let's do Saturday:
Again, G must be shown.
Since G is shown, it must be shown last, and H cannot be shown (Rule 3).
So now we're down to two possibilities: Only G is shown, or G and L are shown.
Sat: L?, G
*Note that we now know that H must be shown on both Thursday and Friday, since it must be shown twice, and it cannot be shown Saturday.
Let's put 'em all together:
Thu: G, L?, H
Fri: H?, G
Sat: L?, G
What can we glean from our model? Well, it looks like we have two options:
Thu: G, L, H
Fri: H, G
Sat: G
-or-
Thu: G, H
Fri: H, G
Sat: L, G
Why is choice "B" wrong?
Option 1 has only ONE film shown on Saturday.
That's the reason choice "B" is wrong. It is NOT true that you must have two films shown on Saturday.
**If this explanation is helpful to you, we'd appreciate a review on iTunes.
ALSO, be sure to "Like" us on Facebook. We post all kinds of useful stuff in our Newsfeed, to include LSAT logic puzzles. http://www.facebook.com/ArcadiaPrep
Sorry you can't get the InPerson video to load.
Is your 3G or WiFi signal weak? If so, you may have to find a location with a stronger signal.
Here's a text-based explanation:
The Stem Rule says we need:
G x3
H x2
L x1
So, first thing we know is that "G" must be shown on each day.
But we don't know when "G" will be shown on a given day (1st, 2nd, or 3rd).
So let's look at the other Rules and see if we can figure it out.
Rule 1: we know H must be last. So "G" cannot be.
MAYBE the "L" is shown on Thursday, maybe not. We don't know.
Since there are no other Rules that affect Thursday's showings, we can go ahead and put "G" first.
Thu: G, L?, H
(Note that we have a question mark on "L")
Now for Friday:
We know that "G" must be shown.
And we know that "G" and "L" cannot both be shown.
So "G" will be shown, and it must be last (Rule 2).
And it seems that the second "H" might also be shown on Friday.
Let's mark it with a "?" for now.
Fri: H?, G
Now let's do Saturday:
Again, G must be shown.
Since G is shown, it must be shown last, and H cannot be shown (Rule 3).
So now we're down to two possibilities: Only G is shown, or G and L are shown.
Sat: L?, G
*Note that we now know that H must be shown on both Thursday and Friday, since it must be shown twice, and it cannot be shown Saturday.
Let's put 'em all together:
Thu: G, L?, H
Fri: H?, G
Sat: L?, G
What can we glean from our model? Well, it looks like we have two options:
Thu: G, L, H
Fri: H, G
Sat: G
-or-
Thu: G, H
Fri: H, G
Sat: L, G
Why is choice "B" wrong?
Option 1 has only ONE film shown on Saturday.
That's the reason choice "B" is wrong. It is NOT true that you must have two films shown on Saturday.
**If this explanation is helpful to you, we'd appreciate a review on iTunes.
ALSO, be sure to "Like" us on Facebook. We post all kinds of useful stuff in our Newsfeed, to include LSAT logic puzzles. http://www.facebook.com/ArcadiaPrep