DS Circles

BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

This topic has expert replies

Post new topic Post Reply

Previous Topic Next Topic

anu009: Junior | Next Rank: 30 Posts; Posts: 11; Joined: Fri Dec 11, 2009 10:15 am; Thanked: 2 times

DS Circles

by anu009 » Mon Jan 04, 2010 4:36 pm

If arc abc is half the circumference of the circle above

[/img]

Quote

Source: Beat The GMAT — Data Sufficiency | Mon Jan 04, 2010 4:36 pm

gmat740: MBA Student; Posts: 1194; Joined: Sat Aug 16, 2008 9:42 pm; Location: Paris, France; Thanked: 71 times; Followed by:17 members; GMAT Score:710

by gmat740 » Mon Jan 18, 2010 10:56 am

Can you please post the OA along with the source?

And is the question complete? I feel that something is missing.

Quote

sreak1089: Master | Next Rank: 500 Posts; Posts: 379; Joined: Wed Jun 03, 2009 3:05 am; Thanked: 19 times; Followed by:1 members; GMAT Score:690

by sreak1089 » Mon Jan 18, 2010 5:02 pm

Can't figure out what x & y are in the diagram. If x & y are lengths of the line segments, then probably the diameter is equal to x+y = 2+7 = 9. Hence, C.

Quote

mehravikas: Legendary Member; Posts: 1161; Joined: Mon May 12, 2008 2:52 am; Location: Sydney; Thanked: 23 times; Followed by:1 members

by mehravikas » Tue Jan 19, 2010 8:19 pm

What's the source?

Quote

Post new topic Post Reply

• Page 1 of 1