Last visit was: 25 Dec 2024, 01:21 It is currently 25 Dec 2024, 01:21
Decision Tracker
My Rewards
New comers' posts
New posts
Unanswered

Close

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

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GRE score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Go to My Error Log Learn more
Close

Request Expert Reply

Confirm Cancel
PREVIOUS TOPIC
NEXT TOPIC

The number of news paper circulated in a class of 400

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

avatar
afu2cool
Intern
Intern
Joined: 27 Mar 2016
Posts: 9
Own Kudos [?]: 16 [2]
Given Kudos: 0
Send PM
The number of news paper circulated in a class of 400 [#permalink] New post   23 Jun 2016, 21:00
1
1
Bookmarks
00:00

Question Stats:

37% (01:06) correct 62% (01:41) wrong based on 8 sessions

Hide Show timer Statistics

Quantity A
The number of newspaper circulated in a college with 400 students such that every student reads 5 newspaper and every newspaper is read by exactly 40 students.

Quantity B
50

Can you please help me understand this conundrum.
ShowHide Answer
Official Answer
C
User avatar
soumya1989
Director
Director
Joined: 16 May 2014
Posts: 592
Own Kudos [?]: 2063 [0]
Given Kudos: 0
GRE 1: Q165 V161
Send PM
Re: The number of news paper circulated in a class of 400 [#permalink] New post   24 Jun 2016, 00:16
3
Expert Reply

Explanation

Both the quantities are the same.
If every student read 5 newspapers, total number of newspapers printed = 5 * 400 = 2000.

Now each type of newspaper should be read by exact 40 students. Therefore the number of types of newspaper needed = 2000/40 = 50.
Therefore, you need 50 types of newspaper with 40 copies of each type for 400 students.
avatar
afu2cool
Intern
Intern
Joined: 27 Mar 2016
Posts: 9
Own Kudos [?]: 16 [0]
Given Kudos: 0
Send PM
Re: The number of news paper circulated in a class of 400 [#permalink] New post   24 Jun 2016, 05:01
Thank you for the explanation.
Quite understandable.

I have my gre on 26th, is there something that I can use to revise all the concepts??
User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30489
Own Kudos [?]: 36848 [0]
Given Kudos: 26106
Send PM
Re: The number of news paper circulated in a class of 400 [#permalink] New post   25 Jun 2016, 01:19
Expert Reply
afu2cool wrote:
Thank you for the explanation.
Quite understandable.

I have my gre on 26th, is there something that I can use to revise all the concepts??


You can use this PDF from ETS
Attachments

gre_math_review.pdf [785.56 KiB]
Downloaded 735 times

avatar
GREMentalFlex
Intern
Intern
Joined: 04 Jan 2023
Posts: 1
Own Kudos [?]: 0 [0]
Given Kudos: 0
Send PM
Re: The number of news paper circulated in a class of 400 [#permalink] New post   04 Jan 2023, 14:58
Does anybody think this question is poorly worded? For example - I could easily interpret that the "number of newspaper circulated" means the total number of newspapers (all copies of all types) and NOT the total number of types. This would then be 2000 and the answer would be that 2000 is greater than 50. This would be a different answer! Can anyone explain why my interpretation is not appropriate?!
Prep Club for GRE Bot
gmatclubot
Re: The number of news paper circulated in a class of 400 [#permalink]
04 Jan 2023, 14:58
Moderators:
adewale223
GRE Instructor
88 posts
bronaugust
GRE Forum Moderator
37 posts
BrushMyQuant
Moderator
1115 posts
VibhuAnurag
GRE Instructor
234 posts

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

Main navigation

Partners

GRE Resources

www.ets.org/gre | About | Terms and Conditions and Privacy Policy | Prep Club for GRE Rules | Contact