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

It is currently 13 Nov 2018, 17:09

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
Events & Promotions in November
PrevNext
SuMoTuWeThFrSa
28293031123
45678910
11121314151617
18192021222324
2526272829301
Open Detailed Calendar
  • Essential GMAT Time-Management Hacks

     November 14, 2018

     November 14, 2018

     07:00 PM PST

     08:00 PM PST

    Join the webinar and learn time-management tactics that will guarantee you answer all questions, in all sections, on time. Save your spot today! Nov. 14th at 7 PM PST
  • $450 Tuition Credit & Official CAT Packs FREE

     November 15, 2018

     November 15, 2018

     10:00 PM MST

     11:00 PM MST

    EMPOWERgmat is giving away the complete Official GMAT Exam Pack collection worth $100 with the 3 Month Pack ($299)

Is mn < 11? (1) m + n = 7 (2) 5 m 3 and 4 n 2

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
Manager
Manager
avatar
Joined: 18 Jun 2011
Posts: 52
Is mn < 11? (1) m + n = 7 (2) 5 m 3 and 4 n 2  [#permalink]

Show Tags

New post 19 Jun 2011, 22:19
00:00
A
B
C
D
E

Difficulty:

  35% (medium)

Question Stats:

77% (00:57) correct 23% (00:57) wrong based on 35 sessions

HideShow timer Statistics

Is mn < 11?

(1) m + n = 7

(2) 5 ≥ m ≥ 3 and 4 ≥ n ≥ 2
Senior Manager
Senior Manager
avatar
Joined: 30 Aug 2009
Posts: 270
Location: India
Concentration: General Management
Re: Arithmetic DS  [#permalink]

Show Tags

New post 20 Jun 2011, 03:49
guygmat wrote:
Is mn < 11?

(1) m + n = 7

(2) 5 ≥ m ≥ 3 and 4 ≥ n ≥ 2


stmnt 1- m = 6 and n= 1 gives mn= 6 <11

m= 4 and n = 3 gives mn=12>11
Hence insuff

stmnt 2- m = 5 and n = 2 gives mn=10<11

m = 4 and n=3 gives mn=12>11. hence Insuff

Even together we can see that we do not get a single value for m and n. Hence even together the statements are insufficient.

Ans E
Manager
Manager
avatar
Joined: 24 May 2013
Posts: 79
GMAT ToolKit User
Re: Is mn < 11? (1) m + n = 7 (2) 5 m 3 and 4 n 2  [#permalink]

Show Tags

New post 16 Mar 2016, 06:43
1
Is mn < 11?

(1) m + n = 7
m=1 n=6 => mn=6<11
m=4 n=3 => mn=12>11
INSUFFICIENT

(2) 5 ≥ m ≥ 3 and 4 ≥ n ≥ 2
m=4 n=4 => mn=16>11
m=4 n=3 => mn=12>11
m=3 n=3 => mn=9<11.
INSUFFICIENT

COMBINING 1 AND 2
m=4 n=3 => mn=12>11
m=5 n=2 => mn=10<11. INSUFFICIENT => E
Non-Human User
User avatar
Joined: 09 Sep 2013
Posts: 8759
Premium Member
Re: Is mn < 11? (1) m + n = 7 (2) 5 m 3 and 4 n 2  [#permalink]

Show Tags

New post 23 Mar 2017, 14:15
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.
_________________

GMAT Books | GMAT Club Tests | Best Prices on GMAT Courses | GMAT Mobile App | Math Resources | Verbal Resources

GMAT Club Bot
Re: Is mn < 11? (1) m + n = 7 (2) 5 m 3 and 4 n 2 &nbs [#permalink] 23 Mar 2017, 14:15
Display posts from previous: Sort by

Is mn < 11? (1) m + n = 7 (2) 5 m 3 and 4 n 2

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


Copyright

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

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®.