Last visit was: 21 Nov 2024, 03:39 It is currently 21 Nov 2024, 03:39
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

Five consecutive even integers have a sum

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

avatar
rajlal
Intern
Intern
Joined: 22 Aug 2018
Posts: 29
Own Kudos [?]: 68 [8]
Given Kudos: 0
Send PM
Five consecutive even integers have a sum [#permalink] New post   Updated on: 05 Sep 2018, 23:54
3
5
Bookmarks
00:00

Question Stats:

56% (00:59) correct 43% (00:59) wrong based on 157 sessions

Hide Show timer Statistics

Five consecutive even integers have a sum of −20.

Quantity A
Quantity B
The greatest of the five even
integers
0



A. The quantity in Column A is greater
B. The quantity in Column B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given
ShowHide Answer
Official Answer
C

Originally posted by rajlal on 05 Sep 2018, 14:57.
Last edited by Carcass on 05 Sep 2018, 23:54, edited 1 time in total.
Edited by Carcass
User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 29997
Own Kudos [?]: 36325 [0]
Given Kudos: 25922
Send PM
Re: Five consecutive even integers have a sum [#permalink] New post   05 Sep 2018, 23:55
Expert Reply
Hi rajal,

please format the question as you can see. Doing so is easy . Here is explained how to do https://gre.myprepclub.com/forum/qq-how-to ... -2357.html

Also, the title of the topic should be the first sentence of the question itself.

Thank you for your cooperation.

Regards
avatar
Simon
Intern
Intern
Joined: 17 Sep 2017
Posts: 21
Own Kudos [?]: 30 [4]
Given Kudos: 0
Send PM
Re: Five consecutive even integers have a sum [#permalink] New post   06 Sep 2018, 01:46
3
1
Bookmarks
5 consecutive even integers: 2n+(2n+2)+(2n+4)+(2n+6)+(2n+8)=-20 => 10n+20=-20 => n=-4 plug into the greatest of the 5, i.e. 2(-4)+8=0
User avatar
P
GreenlightTestPrep
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Own Kudos [?]: 12193 [4]
Given Kudos: 136
Send PM

Top Member of the Month
Re: Five consecutive even integers have a sum [#permalink] New post   06 Sep 2018, 12:29
3
1
Bookmarks
rajlal wrote:
Five consecutive even integers have a sum of −20.

Quantity A
Quantity B
The greatest of the five even
integers
0



A. The quantity in Column A is greater
B. The quantity in Column B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given


Even integers (...-4, -2, 0, 2, 4, 6, ...) increase by 2

Let x = the smallest even integer
So, x + 2 = the next integer
and x + 4 = the next integer
and x + 6 = the next integer
and x + 8 = the last (GREATEST) integer

We're told that the 5 integers add to -20
So, we can write: x + (x + 2) + (x + 4) + (x + 6) + (x + 8) = -20
Simplify: 5x + 20 = -20
Subtract 20 from both sides to get: 5x = -40
Solve: x = -8

So, the 5 numbers are -8, -6, -4, -2, 0

The greatest is 0.
So, the quantities are EQUAL

Answer: C

Cheers,
Brent
User avatar
D
KarunMendiratta
Retired Moderator
Joined: 16 Apr 2020
Status:Founder & Quant Trainer
Affiliations: Prepster Education
Posts: 1546
Own Kudos [?]: 3224 [1]
Given Kudos: 172
Location: India
WE:Education (Education)
Send PM
Five consecutive even integers have a sum [#permalink] New post   13 Mar 2021, 02:07
1
rajlal wrote:
Five consecutive even integers have a sum of −20.

Quantity A
Quantity B
The greatest of the five even
integers
0



A. The quantity in Column A is greater
B. The quantity in Column B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given


\((x - 4) + (x - 2) + (x) + (x + 2) + (x + 4) = -20\)
\(5x = -20\)
\(x = -4\)

Col. A: \((x + 4) = 0\)
Col. B: \(0\)

Hence, option C
avatar
B
eywilson
Intern
Intern
Joined: 19 Jan 2023
Posts: 10
Own Kudos [?]: 4 [0]
Given Kudos: 25
Send PM
Re: Five consecutive even integers have a sum [#permalink] New post   07 Feb 2023, 18:21
Why is it not D?

I also arrived at the above set, but then on this one, too: 4, 0, -4, -8, -12, in which case A > B.
User avatar
D
KarunMendiratta
Retired Moderator
Joined: 16 Apr 2020
Status:Founder & Quant Trainer
Affiliations: Prepster Education
Posts: 1546
Own Kudos [?]: 3224 [0]
Given Kudos: 172
Location: India
WE:Education (Education)
Send PM
Re: Five consecutive even integers have a sum [#permalink] New post   10 Feb 2023, 08:10
eywilson wrote:
Why is it not D?

I also arrived at the above set, but then on this one, too: 4, 0, -4, -8, -12, in which case A > B.


But then, the numbers selected by you are not consecutive even integers. They form an AP but not consecutive.
Prep Club for GRE Bot
gmatclubot
Re: Five consecutive even integers have a sum [#permalink]
10 Feb 2023, 08:10
Moderators:
adewale223
GRE Instructor
83 posts
bronaugust
GRE Forum Moderator
37 posts
BrushMyQuant
Moderator
1111 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