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Bunuel
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GMAT Test Takers Jan/Feb 06 Feb 2026, 09:20
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33. https://gmatclub.com/forum/a-120-meter- ... 54163.html
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34. https://gmatclub.com/forum/two-trains-a ... 54164.html
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35. https://gmatclub.com/forum/a-traveler-j ... 54166.html
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GMAT Test Takers Jan/Feb 07 Feb 2026, 07:22
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distinctioquia
But those are not official?
Need official or similar
Which would be better source?
Show more
I don’t think Forum Quiz has official questions. If you want to practice official questions, you might wanna use the Question Bank and choose the appropriate tags:
search.php?view=search_tags

That said, rest assured that those popular but non-official questions are of good quality and quite close to the actual GMAT.
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GMAT Test Takers Jan/Feb 07 Feb 2026, 10:44
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How do you folks manage if you get 2 MSR sets in DI

Also
How do you folks tackle DI questions?
Getting one wrong out of 3/4 sub questions situations?
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GMAT Test Takers Jan/Feb 08 Feb 2026, 07:41
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DI study cannot be rushed; it’s a process. And since the test is adaptive, it’s not like both MSRs will be hard to tackle.

I think having a good process, along with consistent practice, review, and error analysis, is the key.

@hr1212 has written a wonderful article on this, which is a great starter:
how-to-improve-your-data-insights-score-from-d75-to-d82-446305.html#p3581404
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Problem Solving Butler: February 2025
February 9PS 1PS 2

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PS 1

Which of the following is the closest approximation to (24.5 x 197.3)/23.4 ?

A. 150
B. 175
C. 200
D. 225
E. 250
_________________________
PS 2

When a positive integer p is divided by 7, the remainder is 4. When the same number is divided by 11, the remainder is 8. What is the smallest positive number that must be added to p so that p becomes a multiple of 77?

A. 3
B. 4
C. 7
D. 8
E. 32
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Critical Reasoning Butler: February 2025
February 9CR 1CR 2

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CR 1

In an interview to a business daily, a senior manager at Windsor Hotels recently stated that the hotel is mishandled, sharing as proof the hotel’s inability to modify its marketing strategy in response to a recent increase in its number of unoccupied rooms. A senior manager’s negative comments are generally detrimental to the image of the company, but in this case, the negative comments were not justified. It is correct that an increased number of unoccupied rooms at a hotel often indicates that the hotel is losing clients to competitors, but in Windsor’s situation, it does not showcase such a thing. Instead, the increase in the number of unoccupied rooms is completely attributable to the cancellation of two of the city’s biggest events earlier this year.

In the argument given, the two boldfaced portions play which of the following roles?

(A) The first provides evidence to support the conclusion of the argument as a whole; the second is evidence that has been used to support the position opposed by the argument as a whole.
(B) The first provides evidence to support the conclusion of the argument as a whole; the second states that conclusion.
(C) The first and the second each provide evidence against the position opposed by the argument as a whole.
(D) The first states a generalization that underlies the position opposed by the argument as a whole; the second provides evidence to show that the generalization is inapplicable in the case at issue.
(E) The first states a generalization that underlies the position opposed by the argument as a whole; the second clarifies the meaning of a specific phrase as it is used in that generalization.
__________________________
CR 2

A chemical factory periodically produces toxic phosphates as runoff, which it drains into a small river. This river carries the phosphates to a stretch of grassland, where they are absorbed by wild sunflowers. The phosphate accumulates in various parts of the plant, without harming the plant, and breaks down into non-toxic elements as the plant decays. However, when a certain species of hummingbird feeds off of the phosphate carrying flowers, it dies. Thus, the chemical factory is putting hummingbirds in the region at risk.

To assess the argument, which of the following would be most helpful?

A. Whether fish in the phosphate carrying river are likely to die from the phosphates’ effects
B. Whether the flower of the phosphate carrying sunflower is as toxic as other parts of the sunflower plant
C. Whether the chemical factory produces as much toxic runoff as other chemical factories do
D. Whether the hummingbirds are feeding off of sunflowers growing in the stretch of grassland downstream from the chemical factory
E. Whether any other birds compete with the hummingbirds to feed off of the sunflowers growing near the river
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Data Sufficiency Butler: February 2025
February 9DS 1DS 2

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DS 1

Yesterday, each bottling machine at a bottling plant was operating at below maximum output. Did any of the machines fill less than 4,000 bottles?

(1) Each machine’s maximum daily output is between 6,000 and 15,000 bottles.
(2) Each machine operated at between 50 to 70 percent of its maximum output.

_________________________
DS 2

Jack used to save 20% of his monthly salary. His salary increased by 50%. What is the percentage increase in his monthly savings?

(1) His monthly expenditure remained the same.
(2) His earlier salary was $4000 per month.
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NEW - Reading Comprehension Butler!

Reading Comprehension Butler: February 2025
February 9RC 1
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Problem Solving Butler: February 2025
February 10PS 1PS 2

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PS 1

Three successive discounts of 20% each are equivalent to one discount of what value?

A. 40%
B. 44%
C. 48.8%
D. 51.2%
E. 60%

_________________________
PS 2

In a health club, 60% of the members take protein supplements and report getting good results. 80% of the members who not take the supplements report not getting good results. If 70% of the members of the club take protein supplements, what percentage of the members report getting good results?

A. 48
B. 60
C. 66
D. 70
E. 76
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Critical Reasoning Butler: February 2025
February 10CR 1CR 2

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CR 1

The syllabi in most high schools have traditionally included considerable instruction on performing music; however, such instruction in writing poetry has been absent. Resultantly, in contrast to the situation for music, most adults are unable to recognize the artistic value of a work of poetry. In response, poets have suggested that high schoolers be taught how to write poetry.

Which of the following, if true, is the strongest basis for arguing that implementation of the suggestion will not lead to the desired result?

A. Few high schoolers are likely to write poems of literary significance.
B. The suggestion is based on the results of a controlled study conducted in five schools, all located in one city.
C. More people report that they enjoy music than report that they enjoy poetry.
D. Some poets received only a small amount of formal training in the writing of poetry.
E. Traditional education enables practical skills in performing music, but not the evaluation of the intrinsic artistic value of musical compositions.

___________________________
CR 2

An analysis of student spending habits has found that a student spends less on miscellaneous expenses the more automated – based on digital payment methods and automated billing – the student’s expense management system is. The more automated a student’s expense management system is, however, the more is the student’s miscellaneous stationery expenses.

Which of the following can be properly inferred from the passage?

A. The less automated a student’s expense management system is, the more the student spends on entertainment expenses.
B. The less automated a student’s expense management system is, the less he or she spends on miscellaneous expenses.
C. The number of students who rely on a highly automated expense management system is growing.
D. The higher a student’s miscellaneous expenses, the more he or she spends on miscellaneous stationery.
E. The less automated a student’s expense management system is, the smaller is the proportion of miscellaneous stationery expenses in the student’s miscellaneous spending.
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Data Sufficiency Butler: February 2025
February 10DS 1DS 2

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DS 1

During an experiment, some grain was removed from each of the 10 sacks. If the standard deviation of the quantity of grain in the 10 sacks before the experiment was 5 pounds, what was the standard deviation of the same after the experiment?

(1) From each sack, 20% grain was removed.
(2) The total quantity of grain in 10 sacks was 200 pounds before the experiment and 160 pounds after the experiment.

___________________________
DS 2

The bill of a ride in a cab is $x for the first mile and $y for every additional mile. What will be the bill for a 10-mile journey?

(1) The bill for a 5-mile journey is $20.
(2) The bill for a 3-mile journey is $16.
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NEW - Reading Comprehension Butler!


Reading Comprehension Butler: February 2025
February 10RC 1
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Problem Solving Butler: February 2025
February 11PS 1PS 2

____________________________
PS 1

#N denotes the sum of first N positive integers. How many non-prime numbers lie between #1 and #5 (borders included)?

A. 6
B. 7
C. 8
D. 9
E. More than 9

____________________________
PS 2

For positive integers m and n, the function m#n defines the remainder when m is divided by n. What is the value of [(284#11)#3] – [(78#8)#7] + [277#13] ?

A. -2
B. -1
C. 0
D. 1
E. 2
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Critical Reasoning Butler: February 2025
February 11CR 1CR 2

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CR 1

Hector: The government’s stimulus package will provide every citizen a sum of $1000, amounting to $30 billion in total expenditure. The stimulus package will greatly strain the government’s budgetary reserves and push us further towards a deficit. Thus, the stimulus will harm the government.

Vera: A windfall of $1000 will encourage citizens to spend more freely, increasing the amount of money flowing through the economy. As a result, government reserves through taxes will increase even if strained because of the stimulus.

Vera’s responds to Hector by

(A) illustrating that Hector’s conclusion is based on evidence that is irrelevant to the concerned issue
(B) questioning the believability of the evidence that Hector’s argument is based on
(C) concurring with the primary conclusion of Hector’s argument but interpreting it as justification for positivism rather than for negativism
(D) supporting Hector’s conclusion by providing an interpretation of the evidence Hector cites in agreement with his conclusion
(E) pointing out that Hector’s argument ignores an extenuating consequence

__________________________
CR 2

Scientist: Many consumers think that by consuming organic produce, they are saving resources, because it takes lower amounts of pesticides and fertilizers to grow organic produce than it takes to grow an equivalent amount of non-organic produce. However, the consumers are incorrect, since the amount of resources required for the general upkeep of organic farms is far greater than the difference in the resource consumption of the two types of produce.

Which of the following, if true, would provide the greatest additional support for the scientist’s conclusion?

A. A serving of organic produce costs up to five times as much as a serving of non-organic produce does.
B. Non-organic produce can be stored for several weeks, while organic produce lasts a much shorter time.
C. Organic produce grown in Mexico makes up an increasing percentage of the total organic produce sold worldwide.
D. Organic produce retailers consume more resources in keeping their products fresh than do any other type of food retailers.
E. Though non-organic produce must be kept in a cleaner environment, organic produce is far more sensitive to the presence of pests and fungi.
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Data Sufficiency Butler: February 2025
February 11DS 1DS 2

______________________
DS 1

Bottles A and B each contained alcohol-water-ammonia mixtures. X liters of the solution from bottle A was mixed with Y liters of the solution from bottle B. What was the percentage of alcohol in the resultant solution?

(1) X = Y
(2) Each bottle contained 10% alcohol.
______________________
DS 2

An animation program, Squibble, renders 200 items per minute, another, Pencil Lab, renders 400 items per minute, and a third, Paint Lab, colors 3,600 items per minute. All items rendered are colored and no item not fully rendered is colored. In a particular minute, how many animation programs are running?

(1) A total of 10,800 items are rendered that minute.
(2) For that minute, there are 4 Pencil Lab programs running for every Paint Lab program running.
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NEW - Reading Comprehension Butler!

Reading Comprehension Butler: February 2025
February 11RC 1
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NEW - Reading Comprehension Butler!

Reading Comprehension Butler: February 2025
February 11RC 1
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We continue posting New and Tricky Distance and Rate problems from GMAT Club Tests. Give these a try, post your solution, and earn kudos for a correct answer:

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