NEW HERE? LEARN MORE
closeclose
Last visit was: 23 Apr 2024, 13:32 It is currently 23 Apr 2024, 13:32
Decision Tracker
My Rewards
New posts
New comers' posts

Close
GMAT 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 GMAT 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

If x and y are integers, what is the value of x+y?

SORT BY:
Date
Kudos
Tags:
Find Similar Topics 
Show Tags
Hide Tags
User avatar
P
MHIKER
Director
Director
Joined: 14 Jul 2010
Status:No dream is too large, no dreamer is too small
Posts: 972
Own Kudos [?]: 4927 [13]
Given Kudos: 690
Concentration: Accounting
Send PM
If x and y are integers, what is the value of x+y? [#permalink] New post   Updated on: 04 Mar 2015, 03:39
1
Kudos
12
Bookmarks
00:00
A
B
C
D
E

Difficulty:

5% (low)

Question Stats:

91% (00:42) correct 9% (00:51) wrong based on 880 sessions
Hide Show timer Statistics
If x and y are integers, what is the value of x+y?

(1) 690 < x < y < 696
(2) 692 < x < y< 695
ShowHide Answer
Official Answer
B

Originally posted by MHIKER on 12 Apr 2011, 06:16.
Last edited by Bunuel on 04 Mar 2015, 03:39, edited 1 time in total.
Edited the question and added the OA.
Most Helpful Reply
User avatar
B
subhashghosh
Retired Moderator
Joined: 16 Nov 2010
Posts: 909
Own Kudos [?]: 1172 [6]
Given Kudos: 43
Location: United States (IN)
Concentration: Strategy, Technology
Send PM
Reviews Badge
Re: If x and y are integers, what is the value of x+y? [#permalink] New post   12 Apr 2011, 06:20
3
Kudos
3
Bookmarks
(1)
x = 691, y = 692

x = 692, y = 693

Not sufficient

(2)

x = 693, y = 694

Only combination possible, so sufficient

Answer - B
General Discussion
User avatar
fluke
Retired Moderator
Joined: 20 Dec 2010
Posts: 1114
Own Kudos [?]: 4702 [2]
Given Kudos: 376
Send PM
Re: If x and y are integers, what is the value of x+y? [#permalink] New post   12 Apr 2011, 06:21
2
Kudos
Baten80 wrote:
If x and y are integers, what is the value of x+y?
1) 690 < x < y < 696
2) 692 < x < y< 695


1)
x can be 691,692,693,694
y can be 692,693,694,695
Not Sufficient.

2)
x=693
y=694
x+y=1387
Sufficient.

Ans: "B"
avatar
sarathvr
Intern
Intern
Joined: 29 Nov 2015
Posts: 11
Own Kudos [?]: 18 [1]
Given Kudos: 43
Send PM
Re: If x and y are integers, what is the value of x+y? [#permalink] New post   29 Dec 2015, 08:01
1
Kudos
but they haven't mentioned that x and y are distinct integers... that's why I chose E. In many questions I have seen in the past, the absence of the word 'distinct' is usually taken quite strictly (and if I am not wrong, those questions use 'x' and 'y' too). Can someone please explain to me why we overlooked the possibility that x and y are 1 integer. Thanks
User avatar
B
LogicGuru1
Senior Manager
Senior Manager
Joined: 04 Jun 2016
Posts: 484
Own Kudos [?]: 2333 [2]
Given Kudos: 36
GMAT 1: 750 Q49 V43
Send PM
If x and y are integers, what is the value of x+y? [#permalink] New post   18 Jul 2016, 05:05
2
Kudos
Baten80 wrote:
If x and y are integers, what is the value of x+y?

(1) 690 < x < y < 696
(2) 692 < x < y< 695


If x and y are integers, what is the value of x+y?

(1) 690 < x < y < 696
Five possible values {691,692,693,694, 695} and only two variable x and y
Many combinations of these values for x and y are possible
INSUFFICIENT

(2) 692 < x < y< 695
Two possible values 693,694
additionally y has to be the bigger than x since y>x (this condition also makes sure that x and y are unique)
so y=694 and x =693
SUFFICIENT

ANSWER IS B
avatar
ShravyaAlladi
Intern
Intern
Joined: 29 Jun 2016
Posts: 37
Own Kudos [?]: 26 [2]
Given Kudos: 5
Send PM
Re: If x and y are integers, what is the value of x+y? [#permalink] New post   19 Jul 2016, 01:08
1
Kudos
1
Bookmarks
sarathvr wrote:
but they haven't mentioned that x and y are distinct integers... that's why I chose E. In many questions I have seen in the past, the absence of the word 'distinct' is usually taken quite strictly (and if I am not wrong, those questions use 'x' and 'y' too). Can someone please explain to me why we overlooked the possibility that x and y are 1 integer. Thanks


In the question it is mentioned that 692<x<y<695
x<y it is only possible when they are distinct
if they are not distinct it cannot be x<y it would be x=y.
User avatar
B
law258
Senior Manager
Senior Manager
Joined: 05 Sep 2016
Status:DONE!
Posts: 274
Own Kudos [?]: 101 [1]
Given Kudos: 283
Send PM
Re: If x and y are integers, what is the value of x+y? [#permalink] New post   17 Sep 2016, 08:17
1
Bookmarks
B

(1) NOT SUFFICIENT

We know values cannot be 690 and 696, but that leaves 691-695 as choices for values of x and y

(2) SUFFICIENT

692 and 695 are eliminated as options, leaving us with 693 and 694. We know x < y, so 693 +694 = 1387
User avatar
S
diegocml
Manager
Manager
Joined: 22 Apr 2016
Status:On a 600-long battle
Posts: 123
Own Kudos [?]: 102 [0]
Given Kudos: 392
Location: Hungary
Concentration: Accounting, Leadership
Schools: Erasmus '19
GMAT 1: 410 Q18 V27
GMAT 2: 490 Q35 V23
Send PM
GMAT ToolKit User
Re: If x and y are integers, what is the value of x+y? [#permalink] New post   22 Apr 2017, 05:51
This question is from the Free GMATPrep software. FYI
User avatar
G
CEdward
VP
VP
Joined: 11 Aug 2020
Posts: 1263
Own Kudos [?]: 201 [0]
Given Kudos: 332
Send PM
Re: If x and y are integers, what is the value of x+y? [#permalink] New post   15 Jan 2021, 22:11
If x and y are integers, what is the value of x+y?

(1) 690 < x < y < 696
x can be 691, 693, or 694.
y can be 692, 693, 694, or 695.
Clearly insufficient.

(2) 692 < x < y< 695
x can only be 693 and y can only be 694.
Sufficient.
User avatar
L
BrentGMATPrepNow
GMAT Club Legend
GMAT Club Legend
Joined: 12 Sep 2015
Posts: 6821
Own Kudos [?]: 29893 [1]
Given Kudos: 799
Location: Canada
Send PM
Re: If x and y are integers, what is the value of x+y? [#permalink] New post   01 Jul 2021, 07:23
1
Kudos
Expert Reply
Top Contributor
MHIKER wrote:
If x and y are integers, what is the value of x+y?

(1) 690 < x < y < 696
(2) 692 < x < y< 695


Target question: What is the value of x+y?

Statement 1: 690 < x < y < 696
This inequality allows for several different pairs of values for x and y.
Consider these two possible cases:
Case a: x = 691 and y = 692. In this case, the answer to the target question is x + y = 691 + 692 = 1383
Case b: x = 691 and y = 693. In this case, the answer to the target question is x + y = 691 + 693 = 1384
Since we can’t answer the target question with certainty, statement 1 is NOT SUFFICIENT

Statement 2: 692 < x < y< 695
Since x and y are INTEGERS, the only values that satisfy the inequality are x = 693 and y = 694, which means the target question is x + y = 693 + 694 = 1387
Since we can answer the target question with certainty, statement 2 is SUFFICIENT

Answer: B

Cheers,
Brent
User avatar
L
CrackverbalGMAT
GMAT Club Legend
GMAT Club Legend
Joined: 03 Oct 2013
Affiliations: CrackVerbal
Posts: 4946
Own Kudos [?]: 7624 [0]
Given Kudos: 215
Location: India
Send PM
Re: If x and y are integers, what is the value of x+y? [#permalink] New post   02 Jul 2021, 04:38
Top Contributor
x and y are integers, we need to find the value of x+y

From statement I alone, 690 < x< y < 696.
x = 691 and y = 692 is a possible set of values in the range; x + y = 1383
x = 692 and y = 693 is another possible set of values in the range; x + y = 1385

Statement I alone is insufficient. Answer options A and D can be eliminated.

From statement II alone, 692 < x < y < 695.
The only set of values that satisfy this range is x = 693 and y = 694 and hence x + y = 1387

Statement II alone is sufficient. Answer options C and E can be eliminated.
The correct answer option is B.

Hope that helps!
Aravind BT
User avatar
P
100mitra
Director
Director
Joined: 29 Apr 2019
Status:Learning
Posts: 751
Own Kudos [?]: 583 [0]
Given Kudos: 49
Send PM
Re: If x and y are integers, what is the value of x+y? [#permalink] New post   30 Dec 2021, 23:18
Statement 2 : 692 < x < y < 695.
The only set of values that satisfy either range is (x = 693) and (y = 694), or vice a versa
hence x + y = 1387
Correct Option B
User avatar
bumpbot
Non-Human User
Joined: 09 Sep 2013
Posts: 32627
Own Kudos [?]: 821 [0]
Given Kudos: 0
Send PM
Re: If x and y are integers, what is the value of x+y? [#permalink] New post   10 Jul 2023, 21:16
Hello from the GMAT Club BumpBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
GMAT Club Bot
gmatclubot
Re: If x and y are integers, what is the value of x+y? [#permalink]
10 Jul 2023, 21:16
Moderator:
Bunuel
Math Expert
92882 posts

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne
Main navigation
GMAT Resources
Partners
MBA Resources
www.gmac.com|www.mba.com | | GMAT Club Rules | Terms and Conditions