It is currently 19 Oct 2017, 13:31

### 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

# m10, q24

Author Message
Intern
Joined: 18 Jan 2010
Posts: 17

Kudos [?]: 6 [0], given: 20

### Show Tags

06 Jul 2010, 19:54
A box contains 10 tablets of medicine A and 15 tablets of medicine B. If tablets are taken from the box at random, what is the least possible N that ensures that at least two tablets of each kind are among the extracted?

12
15
17
19
21

I picked 12 as the answer as the minimum N is 10 tablets of medicine A and 2 tablets of tablet B.

Kudos [?]: 6 [0], given: 20

Manager
Joined: 16 Apr 2010
Posts: 214

Kudos [?]: 142 [0], given: 12

### Show Tags

06 Jul 2010, 23:23
Hi,

Is your answer correct? Coz I will solve this problem in the same manner.

regards,
Jack

Kudos [?]: 142 [0], given: 12

Manager
Joined: 16 Apr 2010
Posts: 214

Kudos [?]: 142 [0], given: 12

### Show Tags

06 Jul 2010, 23:26
Hi again,

I didn't take a look at the answers before.
Based on the answers, I confirm 12 is the right one .

Kudos [?]: 142 [0], given: 12

CIO
Joined: 02 Oct 2007
Posts: 1218

Kudos [?]: 979 [0], given: 334

### Show Tags

07 Jul 2010, 01:02
Also discussed here:
m10-q24-ps-69233.html
_________________

Welcome to GMAT Club!

Want to solve GMAT questions on the go? GMAT Club iPhone app will help.
Result correlation between real GMAT and GMAT Club Tests
Are GMAT Club Test sets ordered in any way?

Take 15 free tests with questions from GMAT Club, Knewton, Manhattan GMAT, and Veritas.

GMAT Club Premium Membership - big benefits and savings

Kudos [?]: 979 [0], given: 334

Re: m10, q24   [#permalink] 07 Jul 2010, 01:02
Display posts from previous: Sort by

# m10, q24

Moderator: Bunuel

 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®.