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

It is currently 19 Jul 2018, 14:34

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

in the figure below, four semicircle are drawn, each one is centered a

  post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
Intern
Intern
avatar
Joined: 03 Jul 2015
Posts: 31
in the figure below, four semicircle are drawn, each one is centered a  [#permalink]

Show Tags

New post 08 Dec 2015, 07:17
1
00:00
A
B
C
D
E

Difficulty:

  85% (hard)

Question Stats:

50% (02:05) correct 50% (01:32) wrong based on 28 sessions

HideShow timer Statistics

in the figure below, four semicircle are drawn, each one is centered at the midpoint of one of the sides of the square abcd....

please see the figure below

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

Attachments

1.jpg
1.jpg [ 23.81 KiB | Viewed 1720 times ]

1 KUDOS received
Manager
Manager
avatar
Joined: 15 Feb 2015
Posts: 109
Re: in the figure below, four semicircle are drawn, each one is centered a  [#permalink]

Show Tags

New post 08 Dec 2015, 13:16
1
anik19890 wrote:
in the figure below, four semicircle are drawn, each one is centered at the midpoint of one of the sides of the square abcd....

please see the figure below




The answer should be E

16 ( area of square) - 4 pi ( area of a full circle) should give me area of 2 of the 4 un-shared regions.

2*(16-4pi) = 32-8pi ; this is the area of all the 4 un shaded regions.

Now subtract this from 16( area of the square) to get the area of shaded regions.

16-(32-8pi) = -16+8pi

Answer : E




Hope this post helps you. Let me know through the kudos button :)
Current Student
avatar
S
Joined: 20 Mar 2014
Posts: 2641
Concentration: Finance, Strategy
Schools: Kellogg '18 (M)
GMAT 1: 750 Q49 V44
GPA: 3.7
WE: Engineering (Aerospace and Defense)
GMAT ToolKit User Premium Member Reviews Badge
Re: in the figure below, four semicircle are drawn, each one is centered a  [#permalink]

Show Tags

New post 08 Dec 2015, 13:21
anik19890 wrote:
in the figure below, four semicircle are drawn, each one is centered at the midpoint of one of the sides of the square abcd....

please see the figure below


Locking the thread. Repost the question per posting guidelines (link in my signatures). Make sure to write the complete question and mention all the options.
Non-Human User
User avatar
Joined: 09 Sep 2013
Posts: 7297
Premium Member
Re: in the figure below, four semicircle are drawn, each one is centered a  [#permalink]

Show Tags

New post 03 Jan 2018, 06:41
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.

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

_________________

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

Re: in the figure below, four semicircle are drawn, each one is centered a &nbs [#permalink] 03 Jan 2018, 06:41
Display posts from previous: Sort by

in the figure below, four semicircle are drawn, each one is centered a

  post reply Question banks Downloads My Bookmarks Reviews Important topics  

Moderators: chetan2u, KarishmaB, Bunuel, niks18

Events & Promotions

PREV
NEXT


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®.