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Practice Questions Chat 11 Jan 2026, 09:00
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Practice Questions Chat 11 Jan 2026, 09:16
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Hi everyone 👋
I’m confused about this geometry question. It only gives AB = BE, AB ∥ CD, and AE ∥ FC, but the solution seems to assume AD ∥ BC (outer figure is a rectangle/parallelogram), which isn’t stated.
Without AD ∥ BC, the angle at F isn’t fixed.
Am I missing something here?
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Bunuel
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Practice Questions Chat 11 Jan 2026, 09:19
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RobinMitra

Hi everyone 👋
I’m confused about this geometry question. It only gives AB = BE, AB ∥ CD, and AE ∥ FC, but the solution seems to assume AD ∥ BC (outer figure is a rectangle/parallelogram), which isn’t stated.
Without AD ∥ BC, the angle at F isn’t fixed.
Am I missing something here?
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Geometry questions like this are no longer part of the GMAT syllabus, so you can safely ignore it and move on.
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Nyx99891
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Practice Questions Chat 11 Jan 2026, 22:50
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What about questions like this? Are they part of the syllabus? I did not see anything pertaining to this in the official GMAT 2025 guide.
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Bunuel
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Practice Questions Chat 11 Jan 2026, 22:55
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The wording could have been better, but the underlying concept is aligned with the GMAT Focus Edition syllabus.
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Practice Questions Chat 11 Jan 2026, 23:01
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Hi, do you mind telling me where this is in the official guide? I’ve looked for it but could not find anything related to this or finding the number of factors.
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Practice Questions Chat 11 Jan 2026, 23:07
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Problem Solving Butler: January 2025
January 12PS 1PS 2

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PS 1

A and B are integers greater than 1 and A^3 x B is a multiple of 10. Which of the following must be a multiple of 8,000 ?

A. A*B^3
B. A^3 * B^3
C. A^3 * B^6
D. A^6 * B^3
E. A^6 * B^6

_________________________
PS 2

What are the last two digits (at tens place and units place) in the numerical value of the following product?

7249 x 5772 x 5313 x 7775 x 8263 x 317 x 9937

A. 00
B. 10
C. 30
D. 50
E. 90
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Practice Questions Chat 11 Jan 2026, 23:07
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Critical Reasoning Butler: January 2025
January 12CR 1CR 2

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CR 1

Astronomical data gathered by the Hubble Space Telescope suggests that yellow, medium-sized stars similar to the sun form less than ten percent of the stars in the Milky Way. Of over 75 million catalogued stars in the core of the Milky Way, where the density of stars is much higher than that in any of the arms, almost all are much larger red stars.

Which of the following, if true, would most weaken the above justification of the claim that stars similar to the sun form less than ten percent of the stars in the Milky Way?

A. There are billions of stars in regions of the Milky Way that the Hubble Space Telescope has not observed.
B. The Hubble Space Telescope would have detected any smaller stars similar to the sun in the regions of the Milky Way in which larger stars have been detected.
C. Even a large star that exists in one of the arms of the Milky Way is not as easily detected by the Hubble Space Telescope as a similar-sized star in the core of the Milky Way is.
D. The current, most accurate astronomical theories predict that almost all stars in the core of the Milky Way are millions of times larger than the sun.
E. The smaller a star is relative to the size of others in its region of the Milky Way, the more difficult it is for the Hubble Space Telescope to detect.

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CR 2

Which of the following most logically completes the argument given?

Those who live in isolated agrarian communities, such as the Amish, tend to only eat what is produced locally and consume very little sugar. Few such people develop dental problems, and they do not require dentures in their old age, as is common in more urban areas. However, when such people move to urban areas and adopt high-sugar diets, they often do develop dental problems. Though they are suggestive, these facts do not prove that sugar is what causes dental problems, however, as, ____________.

A. the fact that such people do not need dentures in their old age can be accounted for by genetic factors
B. when such people move to an urban area, they make other changes in their diets as well
C. one can maintain a low-sugar diet while living in an urban area
D. people eating high-sugar diets and living their whole lives in urban areas have a general tendency to develop dental problems.
E. sugar is necessary for human life; one can die if one consumes absolutely no sugar
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Practice Questions Chat 11 Jan 2026, 23:08
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Nyx99891
Hi, do you mind telling me where this is in the official guide? I’ve looked for it but could not find anything related to this or finding the number of factors.
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The Official Guide cannot cover every question sub-type you might see on the real exam, so it is normal not to find this exact format there.
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Practice Questions Chat 11 Jan 2026, 23:12
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Data Sufficiency Butler: January 2025
January 12DS 1DS 2

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DS 1

In a group, the ratio of the number of women to the number of children is 7:2. What is the number of men in the group?

(1) The ratio of the number of children to the number of men is 3:5.
(2) The number of children in the group is between 10 and 15.
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DS 2

The table lists five states and their total 2012 revenue, in millions of USD, from tourism – a category that includes hotel stays.



Which of these states earned the most, in 2012, from hotel stays?

(1) For each of the two states with the highest revenue from tourism, earnings from hotel stays were more than 15% of that state's total revenue from tourism.
(2) For each of the three states with the lowest revenue from tourism, earnings from hotel stays were less than 10% of that state's total revenue from tourism.
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Practice Questions Chat Updated on: 11 Jan 2026, 23:14
Originally posted by Bunuel on 11 Jan 2026, 23:14.
Last edited by Bunuel on 11 Jan 2026, 23:14, edited 1 time in total.
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Nyx99891
Hi, do you mind telling me where this is in the official guide? I’ve looked for it but could not find anything related to this or finding the number of factors.
Show more

Check the links below for similar questions and theory:


Hope this helps/
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Practice Questions Chat 11 Jan 2026, 23:18
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Bunuel
Check the links below for similar questions and thoery:


Hope this helps/
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Thank you so much! Will check it out
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This post came through our private GMAT Club WhatsApp Group.
Join the WhatsApp Community or Log in to view the full message.
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Practice Questions Chat 11 Jan 2026, 23:38
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Nyx99891
What about questions like this? Are they part of the syllabus? I did not see anything pertaining to this in the official GMAT 2025 guide.
Show more
BTW, this question is discussed here: what-is-the-highest-power-of-4-that-completely-divides-437756.html

Hope this helps.
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Practice Questions Chat 12 Jan 2026, 00:43
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Thank you guys so much for your help! Really appreciate it
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Hi, Can someone please answer this question

A recent survey shows that people who read fiction regularly tend to have higher empathy scores than those who do not. Therefore, reading fiction increases a person’s empathy.

Which of the following is an assumption required by the argument?

A. People with higher empathy prefer fiction over nonfiction.
B. The survey measured empathy accurately.
C. Reading fiction is more popular now than in the past.
D. People who read fiction also read more in general.
E. Empathy cannot be increased through any other activities.
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Also how is Magoosh for GMAT prep?
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Practice Questions Chat 12 Jan 2026, 03:11
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Quote:

*OneLazyBum writes:*
Hi, Can someone please answer this question

A recent survey shows that people who read fiction regularly tend to have higher empathy scores than those who do not. Therefore, reading fiction increases a person’s empathy.

Which of the following is an assumption required by the argument?

A. People with higher empathy prefer fiction over nonfiction.
B. The survey measured empathy accurately.
C. Reading fiction is more popular now than in the past.
D. People who read fiction also read more in general.
E. Empathy cannot be increased through any other activities.
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E?
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Stan’s course grade in Economics 201 is based on 5 test grades and 1 midterm project grade. The average (arithmetic mean) of Stan’s 5 test grades accounts for 75% of his course grade and his midterm project grade accounts for 25% of his course grade. If the average of Stan’s first 3 test grades was 90 and his midterm project grade was 56, what does Stan need to average on his remaining 2 test grades to obtain a course grade of exactly 80?
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