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Bunuel
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Of the students in Tanners class, 8 wore a hat to school, 15 students 25 Jan 2024, 07:41
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KyronGMAT
Bunuel, if you check the question stem, you will see that it does not contain the words "If every student wore at least one of these items, ...". The question stem under discussion, as posted originally by stonecold, says "Of the students in Tanner’s class, 8 wore a hat to school, 15 students wore gloves, and 10 wore scarves. None of the students wore a scarf without gloves. Four students wore a hat, gloves, and a scarf. Half of the students who wore a hat also wore gloves. How many students are in Tanner’s class?"

By the way, the question stem is published in Manhattan Prep's "5 lb. Book of GRE Practice Problems, Fourth Edition" as a numeric entry problem (without the answer choices). Whoever originally wrote the problem for Kaplan / Manhattan simply forgot to state that every student wore at least one of these items.
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Yes. However, since the question was edited and now it does contain "If every student wore at least one of these items, ...".
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Of the students in Tanners class, 8 wore a hat to school, 15 students 25 Jan 2024, 08:57
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Maybe this change was made on the back end of the GMAT Club website last night, but it's not showing up yet in my browser even when I press the "refresh" button. See attached screenshot.

Bunuel
KyronGMAT
Bunuel, if you check the question stem, you will see that it does not contain the words "If every student wore at least one of these items, ...". The question stem under discussion, as posted originally by stonecold, says "Of the students in Tanner’s class, 8 wore a hat to school, 15 students wore gloves, and 10 wore scarves. None of the students wore a scarf without gloves. Four students wore a hat, gloves, and a scarf. Half of the students who wore a hat also wore gloves. How many students are in Tanner’s class?"

By the way, the question stem is published in Manhattan Prep's "5 lb. Book of GRE Practice Problems, Fourth Edition" as a numeric entry problem (without the answer choices). Whoever originally wrote the problem for Kaplan / Manhattan simply forgot to state that every student wore at least one of these items.

Yes. However, since the question was edited and now it does contain "If every student wore at least one of these items, ...".
Show more

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File comment: Accessed at 15:25 UT on January 25 2024
Screenshot 2024-01-25 095146.jpg
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Of the students in Tanners class, 8 wore a hat to school, 15 students 25 Jan 2024, 09:02
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KyronGMAT
Maybe this change was made on the back end of the GMAT Club website last night, but it's not showing up yet in my browser even when I press the "refresh" button. See attached screenshot.

Bunuel
KyronGMAT
Bunuel, if you check the question stem, you will see that it does not contain the words "If every student wore at least one of these items, ...". The question stem under discussion, as posted originally by stonecold, says "Of the students in Tanner’s class, 8 wore a hat to school, 15 students wore gloves, and 10 wore scarves. None of the students wore a scarf without gloves. Four students wore a hat, gloves, and a scarf. Half of the students who wore a hat also wore gloves. How many students are in Tanner’s class?"

By the way, the question stem is published in Manhattan Prep's "5 lb. Book of GRE Practice Problems, Fourth Edition" as a numeric entry problem (without the answer choices). Whoever originally wrote the problem for Kaplan / Manhattan simply forgot to state that every student wore at least one of these items.

Yes. However, since the question was edited and now it does contain "If every student wore at least one of these items, ...".
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Check here:



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2024-01-25_20-01-27.png
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Of the students in Tanners class, 8 wore a hat to school, 15 students 09 Feb 2025, 08:33
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A member just gave Kudos to this thread, showing it’s still useful. I’ve bumped it to the top so more people can benefit. Feel free to add your own questions or solutions.

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