Find all School-related info fast with the new School-Specific MBA Forum

 It is currently 26 Sep 2016, 03:36

### 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 June
Open Detailed Calendar

# Is |A - B | > | A - C | ? 1) | B | > | C | 2) A > 0

 post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
Director
Joined: 03 Jul 2003
Posts: 652
Followers: 3

Kudos [?]: 81 [0], given: 0

Is |A - B | > | A - C | ? 1) | B | > | C | 2) A > 0 [#permalink]

### Show Tags

24 Feb 2004, 00:27
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

### HideShow timer Statistics

This topic is locked. If you want to discuss this question please re-post it in the respective forum.

Is |A - B | > | A - C | ?

1) | B | > | C |
2) A > 0

Any method other than picking numbers to solve this problem is
greatly apprecaited!
Director
Joined: 03 Jul 2003
Posts: 652
Followers: 3

Kudos [?]: 81 [0], given: 0

### Show Tags

24 Feb 2004, 08:37
anandnk wrote:
Is E the answer ?

No official answers, but I also got E.
Senior Manager
Joined: 11 Nov 2003
Posts: 355
Location: Illinois
Followers: 1

Kudos [?]: 5 [0], given: 0

Re: DS - MOD [#permalink]

### Show Tags

26 Feb 2004, 11:11
Is |A - B | > | A - C | ?

1) | B | > | C |
2) A > 0

Any method other than picking numbers to solve this problem is
greatly apprecaited!

The method other than picking the number:

imagine FOUR points A, B, C and O on the number line. O corresponds to 0 on the number line

Now the question is |A - B | > | A - C | which is basically asking: is the segment AB > segment AC on the number line?

Statement 1 : Segment BO > segment CO, In other words, B is farther than C from 0. B and C could be on either side of 0. But the absolute distance of B from 0 is greater than the absolute distance of C from 0. we do not know the position of A. So not suffeciaent.

Statement 2: it is self explanatory. In our number line, this does not help us identify the position of point B and C. NOT SUFFECIENT

Both together: If you combine the above two explanation, you will realize that it is not suffecient.

So the answer E
SVP
Joined: 30 Oct 2003
Posts: 1793
Location: NewJersey USA
Followers: 5

Kudos [?]: 90 [0], given: 0

### Show Tags

26 Feb 2004, 11:16
hi gmatblast,

Have u ever taught kids? This is one of the best explanation I have come across. I will definitely apply this in Quant.

Anand.
Senior Manager
Joined: 11 Nov 2003
Posts: 355
Location: Illinois
Followers: 1

Kudos [?]: 5 [0], given: 0

### Show Tags

26 Feb 2004, 12:15
anandnk wrote:
hi gmatblast,

Have u ever taught kids? This is one of the best explanation I have come across. I will definitely apply this in Quant.

Anand.

Well I am glad you liked the explanation. And as for teaching kids, nop I have never taught to any kids... now as you have mentioned, I should probably think about it in future.

By the way, I got the concept of distance for absolute value from the following link. You are probably already aware of it. But just in case

http://www.purplemath.com/modules/absolute.htm
Director
Joined: 03 Jul 2003
Posts: 652
Followers: 3

Kudos [?]: 81 [0], given: 0

### Show Tags

26 Feb 2004, 16:32
gmatblast wrote:

By the way, I got the concept of distance for absolute value from the following link. You are probably already aware of it. But just in case

http://www.purplemath.com/modules/absolute.htm

Good explanation, Gmatblast, Thanks
Senior Manager
Joined: 02 Feb 2004
Posts: 345
Followers: 1

Kudos [?]: 60 [0], given: 0

Re: DS - MOD [#permalink]

### Show Tags

19 May 2004, 08:23
gmatblast wrote:
Is |A - B | > | A - C | ?

1) | B | > | C |
2) A > 0

Any method other than picking numbers to solve this problem is
greatly apprecaited!

The method other than picking the number:

imagine FOUR points A, B, C and O on the number line. O corresponds to 0 on the number line

Now the question is |A - B | > | A - C | which is basically asking: is the segment AB > segment AC on the number line?

Statement 1 : Segment BO > segment CO, In other words, B is farther than C from 0. B and C could be on either side of 0. But the absolute distance of B from 0 is greater than the absolute distance of C from 0. we do not know the position of A. So not suffeciaent.

Statement 2: it is self explanatory. In our number line, this does not help us identify the position of point B and C. NOT SUFFECIENT

Both together: If you combine the above two explanation, you will realize that it is not suffecient.

So the answer E

AWESOME!!!!!!!!!!
Re: DS - MOD   [#permalink] 19 May 2004, 08:23
Display posts from previous: Sort by

# Is |A - B | > | A - C | ? 1) | B | > | C | 2) A > 0

 post reply Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group and phpBB SEO 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®.