I took this from the Beginners forum, and I'm posting it : DS Archive
Check GMAT Club Decision Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack

 It is currently 18 Jan 2017, 06:27

### 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

# I took this from the Beginners forum, and I'm posting it

Author Message
GMAT Club Legend
Joined: 07 Jul 2004
Posts: 5062
Location: Singapore
Followers: 30

Kudos [?]: 357 [0], given: 0

I took this from the Beginners forum, and I'm posting it [#permalink]

### Show Tags

23 Jun 2005, 00:22
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.

I took this from the Beginners forum, and I'm posting it here to generate more discussion.

Is sqrt(n) > 100

1. sqrt(n+1) > 100
2. sqrt(n-1) > 100
Director
Joined: 13 Nov 2003
Posts: 790
Location: BULGARIA
Followers: 1

Kudos [?]: 47 [0], given: 0

### Show Tags

23 Jun 2005, 01:37
A) insufficient, n could be bigger or less than 10000.
B)sufficient
Director
Joined: 27 Dec 2004
Posts: 905
Followers: 1

Kudos [?]: 43 [0], given: 0

### Show Tags

23 Jun 2005, 04:39
B.

A is insuff because it boils down to n > 9999 and since the stem doesnâ€™t say n is an integer, we canâ€™t assume n is at least 10000.
B is suff because n > 10001
Director
Joined: 03 Nov 2004
Posts: 865
Followers: 2

Kudos [?]: 54 [0], given: 0

### Show Tags

23 Jun 2005, 06:33
One more for B

Question can be restated as is n > 10,000
From Statement 1: n > 9999 - so not sufficient
From statement 2: n > 10,001 - so sufficient
23 Jun 2005, 06:33
Display posts from previous: Sort by