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

It is currently 25 Sep 2016, 02:16
GMAT Club Tests

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

What is the remainder when k^2 is divided by 8? 1). When k

  post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
Senior Manager
Senior Manager
avatar
Joined: 22 Nov 2005
Posts: 476
Followers: 2

Kudos [?]: 18 [0], given: 0

What is the remainder when k^2 is divided by 8? 1). When k [#permalink]

Show Tags

New post 27 May 2006, 00:24
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

100% (01:01) 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.

What is the remainder when k^2 is divided by 8?
1). When k is divided by 2, the remainder is 1
2). When k is divided by 3, the remainder is 2
VP
VP
User avatar
Joined: 29 Dec 2005
Posts: 1348
Followers: 10

Kudos [?]: 58 [0], given: 0

Re: DS- remainder [#permalink]

Show Tags

New post 27 May 2006, 06:23
gmat_crack wrote:
What is the remainder when k^2 is divided by 8?
1). When k is divided by 2, the remainder is 1
2). When k is divided by 3, the remainder is 2


st 1 gives allaway 1 as reminder if k^2 is divided by 8.

so A.
Manager
Manager
avatar
Joined: 14 Mar 2006
Posts: 208
Followers: 2

Kudos [?]: 8 [0], given: 0

Re: DS- remainder [#permalink]

Show Tags

New post 27 May 2006, 08:43
gmat_crack wrote:
What is the remainder when k^2 is divided by 8?
1). When k is divided by 2, the remainder is 1
2). When k is divided by 3, the remainder is 2


A. stmt 1: K is odd, so the remainder is always one. Consider 9, 25, 49.
stmt 2: K could be 5, 8 and so on, the remainder is diff, so insuff.
SVP
SVP
avatar
Joined: 30 Mar 2006
Posts: 1737
Followers: 1

Kudos [?]: 73 [0], given: 0

 [#permalink]

Show Tags

New post 31 May 2006, 02:10
A is suff.

1) k = 2q+1
Now put values for q you will see that for every value of q, k^2/8 has remainder 1

2) k = 3y+2

Putting values different remainders come, hence not suff
Manager
Manager
User avatar
Joined: 17 Dec 2005
Posts: 162
Followers: 1

Kudos [?]: 29 [0], given: 0

What level of difficulty do you think this is? [#permalink]

Show Tags

New post 09 Jun 2006, 23:27
jaynayak wrote:
A is suff.

1) k = 2q+1
Now put values for q you will see that for every value of q, k^2/8 has remainder 1

2) k = 3y+2

Putting values different remainders come, hence not suff


just a thought:

I got A also. What level of difficulty do you think this is?
What level of difficulty do you think this is?   [#permalink] 09 Jun 2006, 23:27
Display posts from previous: Sort by

What is the remainder when k^2 is divided by 8? 1). When k

  post reply Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| 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®.