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Data Insights Question of the Day

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Twessy
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 03:36
So the point of the question is to answer yes/no for x^2 > y^2? instead of using the cases below to prove it correct? It seems I misunderstood the question. THANK YOU, I got it
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nikaro
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 03:37
Twessy wrote:
So the point of the question is to answer yes/no for x^2 > y^2? instead of using the cases below to prove it correct? It seems I misunderstood the question. THANK YOU, I got it

Yes, that’s the whole point behind DS questions
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Bunuel
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 03:39
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nikaro wrote:
Hi @Bunuel. Where is it mentioned?

You can check new OG or GMAT Prep Focus mocks. None of them have pure algebraic questions. Not one. Check new GMAT Prep Focus questions from mocks:
search.php?search_id=tag&tag_id=1548

So, practicing questions like the above is a waste of time.
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 03:40
Thank you so muchhhhh

hey whats wrong with the link?

i couldnt find anything there
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Ami0Trafalgar
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 03:42
wondering the same

Bunuel wrote:
You can check new OG or GMAT Prep Focus mocks. None of them have pure algebraic questions. Not one. Check new GMAT Prep Focus questions from mocks: search.php?s ... ag_id=1548

Hey Bunuel
The link in your message isn’t working
Could you please cross check it?

Oh wait i reloaded my browser and it worked
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 03:49
really? i reloaded but still no result
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Anirban_iimisb
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 05:15
Bunuel wrote:
Note that pure algebraic questions like the above are no longer included in the syllabus of the new GMAT Focus exam format. You don’t need to practice such questions for the GMAT. You won’t get those on the actual exam.

Is it the same for number system data sufficiency also ?

Questions on integer property, units digits , even and odd in ds ?
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Bunuel
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Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 06:54
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Anirban_iimisb wrote:
Bunuel wrote:
Note that pure algebraic questions like the above are no longer included in the syllabus of the new GMAT Focus exam format. You don’t need to practice such questions for the GMAT. You won’t get those on the actual exam.

Is it the same for number system data sufficiency also ?

Questions on integer property, units digits , even and odd in ds ?

­DS questions in GMAT Focus encompass various types of word problems, such as:
  • Word Problems
  • Work Problems
  • Distance Problems
  • Mixture Problems
  • Percent and Interest Problems
  • Overlapping Sets Problems
  • Statistics Problems
  • Combination and Probability Problems

While these questions may involve or necessitate knowledge of algebra, arithmetic, inequalities, etc., they will always be presented in the form of word problems. You won't encounter pure "algebra" questions like, "Is x > y?" or "A positive integer n has two prime factors..."­
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 07:13
thank you for sharing

hi, please help me to solve this question
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 10:22
option D

first take LCM of fractions which is 20, then convert denominator into 20, by multiplying accordingly with numerator

55% of 20 is 11

Statement 1 - tells us 8 items are being produced in first factory, so 3 more units will make it 11 , so X1 is produced in factory 1

statement 2 - tell us 9 unites are being produced in second factory, so second factory can’t produce any other units except X3 and X4, so first factory produces X1

option - D
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 10:58
Thank you so much
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 12:32
Option D is correct with >55% for 2nd factory condition.
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 19:20
D

D
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 21:49
aayushimehta12 wrote:
Statement 1 - tells us 8 items are being produced in first factory, so 3 more units will make it 11 , so X1 is produced in factory 1

Hey im a bit confused because doesn’t the stem say that >55% produced in SECOND factory so S1 tells us that X1 produced in second factory because if it was produced in first it would become 11/20 which would make Factory 2 less than 55%? Just trying to understand the justification provided because I interpreted the stem as the opposite of the explanation you gave here it seems haha
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 22:43
xsanj wrote:
Hey im a bit confused because doesn’t the stem say that >55% produced in SECOND factory so S1 tells us that X1 produced in second factory because if it was produced in first it would become 11/20 which would make Factory 2 less than 55%? Just trying to understand the justification provided because I interpreted the stem as the opposite of the explanation you gave here it seems haha

I agree , it says >55% of total units (20) > 11 was produced in second factory so, if first factory is already producing 8 items , it cannot produce X1(3) as it would make it 11(55%) .
In the second statement, 9 items are already produced in 2nd factory so inorder to make it >55 % either X1,X2 or X6 can be produced in 2nd factory, not sufficient.
Only statement 1 is sufficient to answer whether X1 is produced in 1st factory or not, so the answer should be A
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Re: Data Insights Question of the Day [#permalink] New post   08 Apr 2024, 23:36
option D is correct
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Re: Data Insights Question of the Day [#permalink] New post   09 Apr 2024, 00:14
hey!
Is there a separate filter for MSR questions?
or any way I can filter MSR questions?
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Bunuel
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Re: Data Insights Question of the Day [#permalink] New post   09 Apr 2024, 00:16
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curiousPope wrote:
hey!
Is there a separate filter for MSR questions?
or any way I can filter MSR questions?

­You can check MSR questions and their filters here:

https://gmatclub.com/forum/multi-source-reasoning-456/

Hope this helps.
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Re: Data Insights Question of the Day [#permalink] New post   09 Apr 2024, 01:13
thanks!
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Re: Data Insights Question of the Day [#permalink] New post   09 Apr 2024, 01:50
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Data Sufficiency Butler: April 2024
April 9DS 1DS 2
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Re: Data Insights Question of the Day [#permalink]
09 Apr 2024, 01:50
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