Last visit was: 24 Apr 2026, 04:07 It is currently 24 Apr 2026, 04:07
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
User avatar
GMATBusters
User avatar
GMAT Tutor
Joined: 27 Oct 2017
Last visit: 23 Apr 2026
Posts: 1,922
Own Kudos:
Given Kudos: 241
WE:General Management (Education)
Expert
Expert reply
Posts: 1,922
Kudos: 6,856
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
GMATinsight
User avatar
Major Poster
Joined: 08 Jul 2010
Last visit: 24 Apr 2026
Posts: 6,976
Own Kudos:
Given Kudos: 128
Status:GMAT/GRE Tutor l Admission Consultant l On-Demand Course creator
Location: India
GMAT: QUANT+DI EXPERT
Schools: IIM (A) ISB '24
GMAT 1: 750 Q51 V41
WE:Education (Education)
Products:
Expert
Expert reply
Schools: IIM (A) ISB '24
GMAT 1: 750 Q51 V41
Posts: 6,976
Kudos: 16,912
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
rajatchopra1994
Joined: 16 Feb 2015
Last visit: 22 Jun 2024
Posts: 1,052
Own Kudos:
Given Kudos: 30
Location: United States
Posts: 1,052
Kudos: 1,307
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
GMATinsight
User avatar
Major Poster
Joined: 08 Jul 2010
Last visit: 24 Apr 2026
Posts: 6,976
Own Kudos:
Given Kudos: 128
Status:GMAT/GRE Tutor l Admission Consultant l On-Demand Course creator
Location: India
GMAT: QUANT+DI EXPERT
Schools: IIM (A) ISB '24
GMAT 1: 750 Q51 V41
WE:Education (Education)
Products:
Expert
Expert reply
Schools: IIM (A) ISB '24
GMAT 1: 750 Q51 V41
Posts: 6,976
Kudos: 16,912
Kudos
Add Kudos
Bookmarks
Bookmark this Post
rajatchopra1994
Square Area: 28x28 =784
Dia of circle = 28 (side of square), So r=14
Area of circle = πr^2 = (22/7)x14x14 = 22x2x14 = 22x28 = 616
Left out area: 784-616 = 168 m^2

IMO-D

rajatchopra1994
When I commented then dimension was missing... Check the quoted question in my post then... I understand that now it stands updated. :)
User avatar
rajatchopra1994
Joined: 16 Feb 2015
Last visit: 22 Jun 2024
Posts: 1,052
Own Kudos:
Given Kudos: 30
Location: United States
Posts: 1,052
Kudos: 1,307
Kudos
Add Kudos
Bookmarks
Bookmark this Post
GMATinsight
rajatchopra1994
Square Area: 28x28 =784
Dia of circle = 28 (side of square), So r=14
Area of circle = πr^2 = (22/7)x14x14 = 22x2x14 = 22x28 = 616
Left out area: 784-616 = 168 m^2

IMO-D

rajatchopra1994
When I commented then dimension was missing... Check the quoted question in my post then... I understand that now it stands updated. :)

Dear GMATinsight ,

I know, that's why not mentioned you anywhere. It was reply from my side with an answer. Did I do something wrong?

Regards!!
User avatar
GMATinsight
User avatar
Major Poster
Joined: 08 Jul 2010
Last visit: 24 Apr 2026
Posts: 6,976
Own Kudos:
Given Kudos: 128
Status:GMAT/GRE Tutor l Admission Consultant l On-Demand Course creator
Location: India
GMAT: QUANT+DI EXPERT
Schools: IIM (A) ISB '24
GMAT 1: 750 Q51 V41
WE:Education (Education)
Products:
Expert
Expert reply
Schools: IIM (A) ISB '24
GMAT 1: 750 Q51 V41
Posts: 6,976
Kudos: 16,912
Kudos
Add Kudos
Bookmarks
Bookmark this Post
rajatchopra1994
GMATinsight
rajatchopra1994
Square Area: 28x28 =784
Dia of circle = 28 (side of square), So r=14
Area of circle = πr^2 = (22/7)x14x14 = 22x2x14 = 22x28 = 616
Left out area: 784-616 = 168 m^2

IMO-D

rajatchopra1994
When I commented then dimension was missing... Check the quoted question in my post then... I understand that now it stands updated. :)

Dear GMATinsight ,

I know, that's why not mentioned you anywhere. It was reply from my side with an answer. Did I do something wrong?

Regards!!

actually I received it ... so replied... but forget it... your explanation is great... :thumbup: :)
Attachments

Screenshot 2020-01-31 at 11.17.20 AM.png
Screenshot 2020-01-31 at 11.17.20 AM.png [ 135.73 KiB | Viewed 1014 times ]

User avatar
rajatchopra1994
Joined: 16 Feb 2015
Last visit: 22 Jun 2024
Posts: 1,052
Own Kudos:
Given Kudos: 30
Location: United States
Posts: 1,052
Kudos: 1,307
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I edit on the spot just after reading that reply. So that's why it is not shown in reply.
Provide kudos, if you like my explanation. :-D ;)

Regards!
Moderators:
Math Expert
109809 posts
Tuck School Moderator
853 posts