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

It is currently 01 Oct 2014, 20:30

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.

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

Each of the integers from 0 to 9, inclusive, is written on a

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Director
Director
avatar
Joined: 15 Aug 2005
Posts: 804
Location: Singapore
Followers: 2

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

Each of the integers from 0 to 9, inclusive, is written on a [#permalink] New post 16 Oct 2005, 00:57
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
Each of the integers from 0 to 9, inclusive, is written on a separate slip of blank paper and the ten slips are dropped into a hat. If the slips are then drawn one at a time without replacement, how many must be drawn to ensure that the numbers on two of the slips drawn will have a sum of 10?

A. 3

B. 4

C. 5

D. 6

E. 7
_________________

Cheers, Rahul.

GMAT Club Legend
GMAT Club Legend
User avatar
Joined: 07 Jul 2004
Posts: 5097
Location: Singapore
Followers: 19

Kudos [?]: 149 [0], given: 0

 [#permalink] New post 16 Oct 2005, 02:13
0,1,2,3,4,5,6,7,8,9

The most must be drawn if we keep drawing small numbers. 0+1+2+3+4

Ans should be 5 if I'm right.

And Rahul, good luck for your GMAT tomorrow! Get lots of rest, you'll need it! :sleep
SVP
SVP
User avatar
Joined: 24 Sep 2005
Posts: 1898
Followers: 10

Kudos [?]: 105 [0], given: 0

 [#permalink] New post 16 Oct 2005, 02:34
ywilfred wrote:
0,1,2,3,4,5,6,7,8,9

The most must be drawn if we keep drawing small numbers. 0+1+2+3+4

Ans should be 5 if I'm right.

And Rahul, good luck for your GMAT tomorrow! Get lots of rest, you'll need it! :sleep


Wow, you're gonna sit for GMAT tomorrow?!!! :shock: .....All the best~!!!! Try to ace the test ...you're deserved!!!! :wink:
SVP
SVP
User avatar
Joined: 05 Apr 2005
Posts: 1736
Followers: 3

Kudos [?]: 33 [0], given: 0

 [#permalink] New post 16 Oct 2005, 06:03
it should be 7.

take out: 0,1,2,3,4,5, and 6 to make sure you have 10 from 2 of the drawing. now only 6+4 or 6+5 makes 10 or more than 10.
GMAT Club Legend
GMAT Club Legend
User avatar
Joined: 07 Jul 2004
Posts: 5097
Location: Singapore
Followers: 19

Kudos [?]: 149 [0], given: 0

 [#permalink] New post 16 Oct 2005, 06:23
HIMALAYA wrote:
it should be 7.

take out: 0,1,2,3,4,5, and 6 to make sure you have 10 from 2 of the drawing. now only 6+4 or 6+5 makes 10 or more than 10.


ah yes, i fail to read this last line "how many must be drawn to ensure that the numbers on two of the slips drawn will have a sum of 10? " and was too hasty in solving :oops:
  [#permalink] 16 Oct 2005, 06:23
    Similar topics Author Replies Last post
Similar
Topics:
2 Experts publish their posts in the topic Each of the integers from 0 to 9, inclusive, is written on a tauchmeister 2 15 Apr 2014, 15:45
Each of the integers from 0 to 9, inclusive, is written on a tracyyahoo 2 24 Jul 2011, 02:48
1 Experts publish their posts in the topic Each of the integers from 0 to 9, inclusive, is written on a puma 7 17 Aug 2008, 01:51
Each of the integers from 0 to 9, inclusive, is written on a sonfbm 1 25 Jun 2007, 14:00
Each of the integers from 0 to 9, inclusive, is written on a forrestgump 9 07 May 2005, 00:06
Display posts from previous: Sort by

Each of the integers from 0 to 9, inclusive, is written on a

  Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| Privacy Policy| Terms and Conditions| GMAT Club Rules| Contact| Sitemap

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®.