Last visit was: 21 Nov 2024, 06:45 It is currently 21 Nov 2024, 06:45

Close

GRE Prep 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 GRE 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
Verbal Expert
Joined: 18 Apr 2015
Posts: 29999
Own Kudos [?]: 36332 [19]
Given Kudos: 25923
Send PM
Most Helpful Community Reply
avatar
Manager
Manager
Joined: 05 Oct 2019
Posts: 100
Own Kudos [?]: 207 [8]
Given Kudos: 0
Send PM
General Discussion
avatar
Manager
Manager
Joined: 28 Nov 2017
Posts: 56
Own Kudos [?]: 82 [1]
Given Kudos: 0
Send PM
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Own Kudos [?]: 12195 [5]
Given Kudos: 136
Send PM
Re: In the xy-plane, C and D are circles centered at the origin [#permalink]
5
Yiddo_Bhushan wrote:
Correct me if I am wrong but if I try to plot the Two CIRCLES ( Centred @ Origin & given their Radii's ) aren't they concentric and The Bigger Circle C will have more Integer Points Inside it than the Circle D. Or am i missing something here?


You're thinking about the number of integer points INSIDE the circle, but the question asks for integer points ON the circle.
Intern
Intern
Joined: 04 Feb 2020
Posts: 14
Own Kudos [?]: 6 [1]
Given Kudos: 25
Send PM
Re: In the xy-plane, C and D are circles centered at the origin [#permalink]
1
We have to remember that a,b are integer that are actually two sides of right triangle since circles are from origin. How can we create the right triangles where hypotenuses are square root 5 and 17. Am I thinking wrong? For that square root of two triangles all together 4 and 4 i.e 1,2 and -1-2, 2-1, 1-2.

Posted from my mobile device
Intern
Intern
Joined: 08 Aug 2022
Posts: 14
Own Kudos [?]: 13 [1]
Given Kudos: 2
Send PM
Re: In the xy-plane, C and D are circles centered at the origin [#permalink]
1
Number of Integer points on the circle means as C and D are concentric circles the value will be the same for both .
Hence , Answer is C.
User avatar
GRE Prep Club Legend
GRE Prep Club Legend
Joined: 07 Jan 2021
Posts: 5029
Own Kudos [?]: 74 [0]
Given Kudos: 0
Send PM
Re: In the xy-plane, C and D are circles centered at the origin [#permalink]
Hello from the GRE Prep Club BumpBot!

Thanks to another GRE Prep 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.
Prep Club for GRE Bot
Re: In the xy-plane, C and D are circles centered at the origin [#permalink]
Moderators:
GRE Instructor
83 posts
GRE Forum Moderator
37 posts
Moderator
1111 posts
GRE Instructor
234 posts

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne