GMAT Question of the Day: Daily via email | Daily via Instagram New to GMAT Club? Watch this Video
close
It is currently 21 May 2022, 02:26
Register
GMAT Club Tests
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
What is the value of X, if X and Y are two distinct integers and their
5 posts Go to First Unread Post
Print view
NEW TOPIC
POST REPLY
Downloads
My Bookmarks
Reviews
SORT BY:
Date
Kudos
Tags:
Find Similar Topics 

Show Tags
Hide Tags

User avatar
V
Bunuel
Math Expert
Joined: 02 Sep 2009
Posts: 86274
CAT Tests Top Member of the Month
What is the value of X, if X and Y are two distinct integers and their [#permalink] New post  14 Mar 2016, 07:07
5
Bookmarks
Expert Reply
Quiz Dashboard Attempt only this question Same topic and source Same topic and difficulty Same source and difficulty Random Chronological Reverse chronological Learn more
00:00
A
B
C
D
E

Difficulty:

75% (hard)

Question Stats:

49% (01:26) correct 51% (01:28) wrong based on 115 sessions

Hide Show timer Statistics

What is the value of X, if X and Y are two distinct integers and their product is 30?

(1) X is an odd integer
(2) X > Y
ShowHide Answer
Official Answer
Official Answer and Stats are available only to registered users. Register/Login.

_________________
New to the GMAT CLUB Forum?

My Signature Questions' Collection:


What are GMAT Club Tests?
Extra-hard Quant Tests with Brilliant Analytics
Signature Read More
Quiz Dashboard Attempt only this question Same topic and source Same topic and difficulty Same source and difficulty Random Chronological Reverse chronological Learn more
User avatar
V
Skywalker18
Verbal Forum Moderator
Joined: 08 Dec 2013
Status:Greatness begins beyond your comfort zone
Posts: 2234
Location: India
Concentration: General Management, Strategy
GPA: 3.2
WE:Information Technology (Consulting)
GMAT ToolKit User Reviews Badge
What is the value of X, if X and Y are two distinct integers and their [#permalink] New post  14 Mar 2016, 20:17
2
Kudos
1
Bookmarks
Prime factorization of 30
30 = 2*3*5
Product of 30 can be obtained as
1*30 or -1* - 30
2*15 or -2* - 15
3*10 or -3* -10
5*6 or -5* - 6

(1) X is an odd integer
X can take values 1 , -1 , 3 , -3 , 5 , -5 , 15 , -15
Not sufficient
(2) X > Y
Not sufficient

Combining 1 and 2 , we get
X can take values -1 , -3 , -5 and 15

Not sufficient
Answer E
_________________
When everything seems to be going against you, remember that the airplane takes off against the wind, not with it. - Henry Ford
The Moment You Think About Giving Up, Think Of The Reason Why You Held On So Long
Signature Read More
User avatar
TeamGMATIFY
Senior Manager
Senior Manager
Joined: 20 Aug 2015
Posts: 361
Location: India
GMAT 1: 760 Q50 V44
Re: What is the value of X, if X and Y are two distinct integers and their [#permalink] New post  15 Mar 2016, 04:07
Expert Reply
Bunuel wrote:
What is the value of X, if X and Y are two distinct integers and their product is 30?

(1) X is an odd integer
(2) X > Y


Given: x*y = 30 and xy are two distinct integers
Required: Value of x

Statement 1: X is an odd integer
Case 1: x = 5, y = 6
Case 2: x = -5, y = -6
Similarly there can be many more cases
Hence we cannot find the value of x
INSUFFICIENT

Statement 2: X > Y
Case 1: x = -1, y = -30
Case 2: x = -2, y = -15
Similarly there can be many more cases.
INSUFFICIENT

Combining Statement 1 and Statement 2: x = odd and x > y
Still there can be many cases:

Case 1: x = -1, y = -30
Case 2: x = -5, y = -6
INSUFFICIENT

Option E
User avatar
S
rever08
Manager
Manager
Joined: 21 Jul 2017
Posts: 166
Location: India
Concentration: Social Entrepreneurship, Leadership
Schools: ISB '20 (WL), Oxford"20, IIMA PGPX"20 (WD), Kelley '21, EDHEC Sept 2019 Intake
GMAT 1: 660 Q47 V34
GPA: 4
WE:Project Management (Education)
Reviews Badge
Re: What is the value of X, if X and Y are two distinct integers and their [#permalink] New post  21 Sep 2017, 08:10
Prime factorsof 30= 2*3*5
Product of 30 can be obtained as
1*30 or -1* - 30
2*15 or -2* - 15
3*10 or -3* -10
5*6 or -5* - 6

(1) X is an odd integer
X can take values 1 , -1 , 3 , -3 , 5 , -5 , 15 , -15
Hence, Not sufficient

(2) X > Y
Hence, Not sufficient

Combining we get
X can take values -1 , -3 , -5, and 15

Not sufficient

Answer E
User avatar
bumpbot
Non-Human User
Joined: 09 Sep 2013
Posts: 23031
Re: What is the value of X, if X and Y are two distinct integers and their [#permalink] New post  23 Mar 2022, 08:38
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 Books | GMAT Club Tests | Best Prices on GMAT Courses | GMAT Mobile App | Math Resources | Verbal Resources
Signature Read More
GMAT Club Bot
gmatclubot
Re: What is the value of X, if X and Y are two distinct integers and their [#permalink]
23 Mar 2022, 08:38
NEW TOPIC
POST REPLY
Downloads
My Bookmarks
Reviews
Moderators:
chetan2u
Math Expert
10516 posts
Bunuel
Math Expert
86274 posts
nick1816
DS Forum Moderator
1949 posts

cron

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