GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
An auditorium contains n seats arranged in 6 rows, each containing e
[#permalink]
02 Mar 2025, 23:39
02 Mar 2025, 23:39
Expert Reply
00:00
Question Stats:
75% (00:53) correct
25% (00:59) wrong based on 4 sessions
Hide Show timer Statistics
An auditorium contains n seats arranged in 6 rows, each containing equal number of seats. The last row seats are pulled out and are divided equally among the remaining 5 rows such that each row appears identical after this whole transaction and no seat is left out. What is the minimum value of n?
A. 24
B, 30
C, 48
D. 60
E. 90
A. 24
B, 30
C, 48
D. 60
E. 90
- Part of the project: GRE Quant & Verbal ADVANCED Daily Challenge 2025 NEW Edition - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
- Also replying to the unanswered questions
An auditorium contains n seats arranged in 6 rows, each containing e
[#permalink]
04 Mar 2025, 02:59
04 Mar 2025, 02:59
1
6 rows has n seats
consider that there are m seats in each row
so 6*m = n
last row is removed and the seats are redistributed equally to the remaining 5 rows
so 5*(m + m/5) = n
6m = 5m + 5 and m will come out to be 5
now from the first equation
6*5 = 30
i actually got the answer instantly right when i read that the seats are redistributed equally to the remaining 5 rows and multiplied 5 and 6
option B is right
lemme know if this helps by kudos
consider that there are m seats in each row
so 6*m = n
last row is removed and the seats are redistributed equally to the remaining 5 rows
so 5*(m + m/5) = n
6m = 5m + 5 and m will come out to be 5
now from the first equation
6*5 = 30
i actually got the answer instantly right when i read that the seats are redistributed equally to the remaining 5 rows and multiplied 5 and 6
option B is right
lemme know if this helps by kudos
gmatclubot
An auditorium contains n seats arranged in 6 rows, each containing e [#permalink]
04 Mar 2025, 02:59
Moderators:
