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

It is currently 23 Oct 2014, 10:50

Going on right now!

Interview Invites from Chicago - Booth | Join the chat room for Live Updates.


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

combination/permutation

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Senior Manager
Senior Manager
avatar
Status: Do and Die!!
Joined: 15 Sep 2010
Posts: 333
Followers: 1

Kudos [?]: 75 [0], given: 193

combination/permutation [#permalink] New post 26 Dec 2010, 18:30
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

25% (00:00) correct 75% (01:07) wrong based on 4 sessions
Kim is writing a multiple choice test consisting of 8 questions. If each question has 5 answer choices, and Kim answers every question, in how many different ways can she complete the test


40
400
5^8
8^5
40^40

This is permutation or combination question.
[Reveal] Spoiler: OA

_________________

I'm the Dumbest of All !!

Retired Moderator
avatar
Joined: 03 Aug 2010
Posts: 247
Followers: 2

Kudos [?]: 30 [0], given: 41

Re: combination/permutation [#permalink] New post 26 Dec 2010, 20:33
shrive555 wrote:
Kim is writing a multiple choice test consisting of 8 questions. If each question has 5 answer choices, and Kim answers every question, in how many different ways can she complete the test


40
400
5^8
8^5
40^40

This is permutation or combination question.


Permutations

I think it shold be D
_________________

http://www.gmatpill.com/gmat-practice-test/

Amazing Platform

Manager
Manager
avatar
Joined: 31 May 2010
Posts: 99
Followers: 1

Kudos [?]: 24 [0], given: 25

Reviews Badge
Re: combination/permutation [#permalink] New post 26 Dec 2010, 23:01
Ans - C

Number of ways a question can be answered is = 5 (no.of choices)
Total number of questions is = 8
So 5x5x5x5x5x5x5x5 = 5^8
_________________

Kudos if any of my post helps you !!!

Re: combination/permutation   [#permalink] 26 Dec 2010, 23:01
    Similar topics Author Replies Last post
Similar
Topics:
Combination/Permutation juking77 1 31 May 2011, 12:41
I'm officially TERRIBLE at combination/permutation, hd54321 2 22 Jun 2007, 09:28
combination/permutation w/ restricted items pws 5 10 Aug 2006, 14:30
Display posts from previous: Sort by

combination/permutation

  Question banks Downloads My Bookmarks Reviews Important topics  


cron

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®.