It is currently 22 Feb 2018, 06:34

TODAY:

MIT Sloan Releasing 1st Wave of Interview Invites - Join GMATClub CHAT 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.

Close

Request Expert Reply

Confirm Cancel

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

Which of the following is the decimal expression of (1/5)^4?

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:

Hide Tags

Expert Post
Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 43864
Which of the following is the decimal expression of (1/5)^4? [#permalink]

Show Tags

New post 10 Jan 2018, 04:44
00:00
A
B
C
D
E

Difficulty:

  25% (medium)

Question Stats:

87% (00:24) correct 13% (00:32) wrong based on 46 sessions

HideShow timer Statistics

Board of Directors
User avatar
G
Status: QA & VA Forum Moderator
Joined: 11 Jun 2011
Posts: 3326
Location: India
GPA: 3.5
WE: Business Development (Commercial Banking)
GMAT ToolKit User Premium Member
Re: Which of the following is the decimal expression of (1/5)^4? [#permalink]

Show Tags

New post 10 Jan 2018, 07:28
Bunuel wrote:
Which of the following is the decimal expression of (1/5)^4?

A 0.00032
B. 0.0016
C. 0.08
D. 0.16
E. 0.2


\(\frac{1}{5} = 0.20\)

So, \((\frac{1}{5})^4\) = \(0.20^4\)

Or, \((\frac{1}{5})^4\) = \(0.0016\)

Answer must be (B)
_________________

Thanks and Regards

Abhishek....

PLEASE FOLLOW THE RULES FOR POSTING IN QA AND VA FORUM AND USE SEARCH FUNCTION BEFORE POSTING NEW QUESTIONS

How to use Search Function in GMAT Club | Rules for Posting in QA forum | Writing Mathematical Formulas |Rules for Posting in VA forum | Request Expert's Reply ( VA Forum Only )

Intern
Intern
avatar
B
Joined: 24 Nov 2016
Posts: 32
CAT Tests
Re: Which of the following is the decimal expression of (1/5)^4? [#permalink]

Show Tags

New post 10 Jan 2018, 10:39
1/5 = 0.20

so the question can be expressed as 0.2^4 = 0.0016

Answer = B
Expert Post
Target Test Prep Representative
User avatar
G
Status: Founder & CEO
Affiliations: Target Test Prep
Joined: 14 Oct 2015
Posts: 2192
Location: United States (CA)
Re: Which of the following is the decimal expression of (1/5)^4? [#permalink]

Show Tags

New post 16 Jan 2018, 16:40
Bunuel wrote:
Which of the following is the decimal expression of (1/5)^4?

A 0.00032
B. 0.0016
C. 0.08
D. 0.16
E. 0.2


(1/5)^4 = (0.2)^4 = 0.0016

Answer: B
_________________

Scott Woodbury-Stewart
Founder and CEO

GMAT Quant Self-Study Course
500+ lessons 3000+ practice problems 800+ HD solutions

Re: Which of the following is the decimal expression of (1/5)^4?   [#permalink] 16 Jan 2018, 16:40
Display posts from previous: Sort by

Which of the following is the decimal expression of (1/5)^4?

  new topic 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 | 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®.