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

It is currently 15 Oct 2019, 16:50

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.

Close

Request Expert Reply

Confirm Cancel

If P, Q and R are points on the number line, what is the distance betw

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

Hide Tags

Find Similar Topics 
Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 58340
If P, Q and R are points on the number line, what is the distance betw  [#permalink]

Show Tags

New post 24 Sep 2018, 06:06
00:00
A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

75% (00:47) correct 25% (00:49) wrong based on 54 sessions

HideShow timer Statistics

Current Student
User avatar
B
Affiliations: All Day Test Prep
Joined: 08 May 2018
Posts: 75
Location: United States (IL)
Schools: Booth '20 (A)
GMAT 1: 770 Q51 V49
GRE 1: Q167 V167
GPA: 3.58
Re: If P, Q and R are points on the number line, what is the distance betw  [#permalink]

Show Tags

New post 24 Sep 2018, 11:57
Bunuel wrote:
If P, Q and R are points on the number line, what is the distance between Q and R?

(1) The points P and Q are 20 units’ apart.
(2) The points P and R are 25 units’ apart.


Statement 1: No nothing about R.
INSUFFICIENT

Statement 2: No nothing about Q
INSUFFICIENT

Statement 1 & 2) Goal is to see if you can prove insufficiency. To do this you just need to come up with two examples where Q & R are different distances from each other.

Example 1: P = 0, Q = 20, R = 25. ----> Q & R are 5 units apart

Example 2: P = 0, Q = 20, R = -25 ----> Q & R are 45 units apart.

INSUFFICIENT

Answer: E
_________________
Adam Rosman, MD
University of Chicago Booth School of Business, Class of 2020
adam@alldaytestprep.com

Unlimited private GMAT Tutoring in Chicago for less than the cost a generic prep course. No tracking hours. No watching the clock.
https://www.alldaytestprep.com


GMAT Club Bot
Re: If P, Q and R are points on the number line, what is the distance betw   [#permalink] 24 Sep 2018, 11:57
Display posts from previous: Sort by

If P, Q and R are points on the number line, what is the distance betw

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





cron

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne