GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 21 Nov 2018, 02:02

### 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

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

## Events & Promotions

###### Events & Promotions in November
PrevNext
SuMoTuWeThFrSa
28293031123
45678910
11121314151617
18192021222324
2526272829301
Open Detailed Calendar
• ### All GMAT Club Tests are Free and open on November 22nd in celebration of Thanksgiving Day!

November 22, 2018

November 22, 2018

10:00 PM PST

11:00 PM PST

Mark your calendars - All GMAT Club Tests are free and open November 22nd to celebrate Thanksgiving Day! Access will be available from 0:01 AM to 11:59 PM, Pacific Time (USA)
• ### Free lesson on number properties

November 23, 2018

November 23, 2018

10:00 PM PST

11:00 PM PST

Practice the one most important Quant section - Integer properties, and rapidly improve your skills.

# If у + |y| = 0, which of the following must be true?

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:

### Hide Tags

Manager
Joined: 10 Feb 2011
Posts: 108
If у + |y| = 0, which of the following must be true?  [#permalink]

### Show Tags

18 Feb 2011, 09:16
26
00:00

Difficulty:

35% (medium)

Question Stats:

56% (00:42) correct 44% (00:41) wrong based on 1229 sessions

### HideShow timer Statistics

If у + |y| = 0, which of the following must be true?

(A) у > 0
(B) у is no less than 0
(C) у < 0
(D) у is not greater than 0
(E) y = 0
Math Expert
Joined: 02 Sep 2009
Posts: 50727
Re: If у + y = 0, which of the following must be true? (  [#permalink]

### Show Tags

18 Feb 2011, 09:30
5
2
banksy wrote:
199. If у + IyI = 0, which of the following must be true?
(A) у > 0
(B) у is no less than 0
(C) у < 0
(D) у is not greater than 0
(E) y = 0

$$y+|y| = 0$$ --> $$|y|=-y$$. Now, LHS is an absolute value which is never negative hence RHS must also be non-negative: $$-y\geq{0}$$ --> $$y\leq{0}$$.

Or you can see right away that in order $$y+|y|=0$$ to hold true y must be either negative number (for example -3+|-3|=0) or zero (0+|0|=0).

_________________
##### General Discussion
Intern
Joined: 01 Sep 2016
Posts: 29
Re: If у + |y| = 0, which of the following must be true?  [#permalink]

### Show Tags

05 Sep 2016, 23:25
whts the difference between option c and d
Intern
Joined: 08 Sep 2016
Posts: 2
Location: United States
GMAT 1: 700 Q49 V37
GPA: 3.44
Re: If у + |y| = 0, which of the following must be true?  [#permalink]

### Show Tags

11 Sep 2016, 09:52
1
sanaexam wrote:
whts the difference between option c and d

The difference is that C just implies that Y <0, where as D says Y < 0 or Y = 0.

If you plug values in as Y = 0, it will satisfy the equation.
Non-Human User
Joined: 09 Sep 2013
Posts: 8870
Re: If у + |y| = 0, which of the following must be true?  [#permalink]

### Show Tags

06 Dec 2017, 12:21
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.
_________________
Re: If у + |y| = 0, which of the following must be true? &nbs [#permalink] 06 Dec 2017, 12:21
Display posts from previous: Sort by

# If у + |y| = 0, which of the following must be true?

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.