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Jayshree03
hi help me solve this
This question is discussed in detail here: the-string-of-digits-135791113-999-is-formed-by-414478.html
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yc168
Hi daraius, I think you can take a look at Bunuel’s Ultimate Guide for Quant: ultimate-gmat-quantitative-preparation-guide-244512.html
Hey yc168, is there a link for DI and verbal as well?
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D
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dolor
Hey yc168, is there a link for DI and verbal as well?
Hi dolor, perhaps because of the different nature of different sections, the following guides/resource collections for Verbal and DI might not be structured exactly like Bunuel’s Quant Guide. Nevertheless I provide them as below, and you can see if any of them fits what you are looking for:

Verbal: reading-comprehension-resource-collection-381091.html; start-here-for-cr-gmat-ninja-s-critical-reasoning-resource-guide-351371.html; experts-topic-of-the-week-5-22-17-ultimate-rc-guide-for-beginners-241004.html; experts-topic-of-the-week-6-19-17-ultimate-cr-guide-for-beginners-243170.html

For DI: how-to-improve-your-data-insights-score-from-d75-to-d82-446305.html

If you’d like to go straight into learning the concepts and strategies for these two sections, I think GMAT Ninja’s Youtube playlists on RC, CR and DI are all excellent resources.

To see how GMAT Ninja use his own videos and structure associated practice assignments, you can also refer to his 13-week study plan: gmat-ninja-13-week-study-plan-2024-25-edition-week-1-start-here-437774.html
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Problem Solving Butler: July 2025
July 22PS 1PS 2

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PS 1

Eight dogs are in a pen when a sled owner comes to choose six dogs to form a sled team. If the dogs are to be placed in a straight line and different orderings of the same dogs are considered the same team, how many different sled teams can the owner form?

A. 720
B. 120
C. 56
D. 28
E. 6

________________________________
PS 2

If the reciprocal of x is between 0 and 1, which of the following must be true?

A. x^3 < x^6 < x^7
B. x^6 < x^3 < x^7
C. x^3 < x^7 < x^5
D. x^3 < x^7 < x^6
E. x^7 < x^3 < x^6
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Critical Reasoning Butler: July 2025
July 22CR 1CR 2

_________________________________
CR 1

To save time and money on water and maintenance, many homeowners are opting for the use of synthetic potted plants, instead of real plants, for the decoration of the interiors of their homes. The synthetic plants being sold today are very realistic in their details and often quite beautiful. Since most homeowners welcome ways to reduce expenses, synthetic plants are increasing in popularity. Because of these benefits, homeowners should replace their live indoor plants with synthetic plants.

The answer to which of the following would be most useful in evaluating the argument?

A. Are synthetic plants replicas of real live plant species, or are they original designs based on common plant forms?

B. Can the efficiency of the photosynthesis of a live indoor plant be affected by the behavior of humans in its surroundings?

C. Do homeowners with live plants spend more than 5% of their overall home expenses on the maintenance of such plants?

D. Are the organic gaseous exchanges of a live plant advantageous to its immediate surrounding environment?

E. What percentage of homeowners are interested in cutting down the costs associated with general home maintenance?

_________________________________
CR 2

Many children in the public schooling system who are aged 6-8 suffer from temper tantrums in classrooms. Most of these temper tantrums are preceded by the child experiencing a growing aggravation. The use of a new learning-conducive medication can prevent up to 80% of these aggravation-spawned temper tantrums by limiting the rise in heart rate, a psychosomatic facilitator of a strong sense of aggravation.

Which of the following, if true, most strongly supports the view that it would NOT be advisable to treat children with the new learning-conducive medication?

(A) Many emotional states conducive to learning are preceded by a rise in heart rate.

(B) Medical research has proven that twenty percent of aggravation-related temper tantrums continue to occur when a child uses the medication.

(C) Since the medication is only efficient for 8 hours, the child will have to take the medication daily to avoid temper tantrums.

(D) Though tried on an initial reference group, it will take years until large scale production is available.

(E) Some of the temper tantrums can be addressed through calming the child by a teacher's aid.
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Data Sufficiency Butler: July 2025
July 22DS 1DS 2

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DS 1

Two employees each received raises. Which of the two, Scott or Alex, received the greater amount in raise?

(1) Alex received a 12% raise.
(2) After his 3% raise Scott's salary was $92,000.


________________________________
DS 2

Eloise’s aquarium contains six tropical fish. If the largest fish is 4 ounces heavier than the smallest fish, how heavy is the smallest fish?

(1) If the largest fish were 6 ounces heavier, it would weigh twice as much as the smallest fish.
(2) The six fish average 14 ounces in weight.
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answer?
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Problem Solving Butler: July 2025
July 22PS 1PS 2

_______________________________
PS 1

Eight dogs are in a pen when a sled owner comes to choose six dogs to form a sled team. If the dogs are to be placed in a straight line and different orderings of the same dogs are considered the same team, how many different sled teams can the owner form?

A. 720
B. 120
C. 56
D. 28
E. 6

________________________________
PS 2

If the reciprocal of x is between 0 and 1, which of the following must be true?

A. x^3 < x^6 < x^7
B. x^6 < x^3 < x^7
C. x^3 < x^7 < x^5
D. x^3 < x^7 < x^6
E. x^7 < x^3 < x^6
PS1
eight-dogs-are-in-a-pen-when-a-sled-owner-comes-to-choose-six-dogs-to-447858.html#p3606557

PS2

if-the-reciprocal-of-x-is-between-0-and-1-which-of-the-following-must-447857.html#p3606563
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*Alert, Discussing a Mock question, Please don’t see if you havent given Mock 4*


The Question is SO Tough! What is Atrophy and this fasiculus. I was unable to understand in my mock...However....What is still bothering me is that the line..could not detect the superior branch of arcuate fasiculus.....

What I understood that there is another branch of this A fasiculus that is absent. and this is why people are tone deaf.


In a study examining the neural pathway linking auditory perception to motor skills, brain scans of study participants who were tone-deaf-those unable to differentiate between or produce sounds of various pitches-revealed many fewer fibers on the arcuate fasciculus, the pathway connecting the frontal and temporal lobes, than there were in a control group of non-tone-deaf people.
In 90 percent of the tone-deaf participants, researchers could not detect the superior branch of the arcuate fasciculus. The researchers concluded that they had found the anatomical cause of tone deafness.

Which of the following would, if true, indicate a major flaw in the researchers’ reasoning?

B. An inability to produce sounds that match a particular tone induces fibers of the arcuate fasciculus to atrophy and die.
Okay this makes sense, but what I am confused here is that the researchers never said is that its the absence of superior branch not the fibers on that...
Just a little explaination here would help. Thanks

D. Fibers in the arcuate fasciculus of the tone-deaf participants exhibited more activity than did those of the control group.
If I forget about the branch thing, than while this could be a weakener not shure if thats the best weakener....
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its a classis gmat question in which A causes B is concluded because of correlation and in Option it says B causes A. Boom question is solved.
I agree language can make feel stressed during the exam but when I solved it under normal circumstance, I could get it right under 90 sec.
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Agree this question can be solved in 90 second..but my question here is ....
Argument says, Absence of superior branch Causes Tone deafness ( A causes B)
Option B says, tone deafness causes absence of fibers. (Not the superior bran) ....
Had this been, Tone deafness causes absence of Superior branch, then it becomes B causes A..makes the perfect weakener..

But here fibres and the superior branch are two different things?
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When No A causes B
Then B causes A is not correct

No superior branch causes Tone deafness

Only correct answer will be
No tone deafness is caused by presence of superior branch
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