What is the measure of angle YQZ in the figure?

Oldest

Best Reply

Author

Message

TAGS:

Manager

Joined: 25 Apr 2012

Posts: 81

Followers: 0

Kudos [?]: 32 [0], given: 137

What is the measure of angle YQZ in the figure? [#permalink]

29 Jan 2013, 07:19

00:00

Question Stats:

91% (01:32) correct

8% (00:18) wrong

based on 35 sessions

Attachment:

Figure.png [ 5.19 KiB | Viewed 491 times ]

What is the measure of angle YQZ in the figure?

(1) XQ bisects angle WQZ; YQ bisects angle XQZ.
(2) Angle WQX measures 50°.

I don't agree with OA.

I think ans should be

[Reveal] Spoiler:

.

Please comment

[Reveal] Spoiler: OA

Last edited by Bunuel on 29 Jan 2013, 07:48, edited 1 time in total.

Edited the question and added the image.

Manager

Joined: 18 Oct 2011

Posts: 79

Location: United States

Concentration: Entrepreneurship, Marketing

GMAT Date: 01-30-2013

GPA: 3.3

Followers: 2

Kudos [?]: 10 [0], given: 0

Re: What is the measure of angle YQZ [#permalink]

29 Jan 2013, 07:34

C is the answer.

Statement 1: We know that WQX = XQZ and XQY = YQZ. But we don't have any values to manipulate. Not Sufficient
Statement 2: Not enough information to determine angle YQZ. Not Sufficienc.

Combined: Since WQX = 50, WQZ = 100. Since YQZ is a bisector of XQZ, and we know that XQZ = 50, we know that YQZ has to be 25 degrees as a bisector cuts the larger angle into two equal smaller angle.s

GMAT Club team member

Joined: 02 Sep 2009

Posts: 12116

Followers: 1879

Kudos [?]: 10131 [1] , given: 965

Re: What is the measure of angle YQZ in the figure? [#permalink]

29 Jan 2013, 07:49

This post received
KUDOS

mridulparashar1 wrote:

Attachment:

The attachment Figure.png is no longer available

What is the measure of angle YQZ in the figure?

(1) XQ bisects angle WQZ; YQ bisects angle XQZ.
(2) Angle WQX measures 50°.

I don't agree with OA.

I think ans should be

[Reveal] Spoiler:

.

Please comment

Check the image below:

Attachment:

solution.png [ 6.03 KiB | Viewed 506 times ]

Hope it helps.
_________________

NEW TO MATH FORUM? PLEASE READ THIS: ALL YOU NEED FOR QUANT!!!

PLEASE READ AND FOLLOW: 11 Rules for Posting!!!

RESOURCES: [GMAT MATH BOOK]; 1. Triangles; 2. Polygons; 3. Coordinate Geometry; 4. Factorials; 5. Circles; 6. Number Theory; 7. Remainders; 8. Overlapping Sets; 9. PDF of Math Book; 10. Remainders

COLLECTION OF QUESTIONS:
PS: 1. Tough and Tricky questions; 2. Hard questions; 3. Hard questions part 2; 4. Standard deviation; 5. Tough Problem Solving Questions With Solutions; 6. Probability and Combinations Questions With Solutions; 7 Tough and tricky exponents and roots questions; 8 12 Easy Pieces (or not?); 9 Bakers' Dozen; 10 Algebra set. NEW!!! ,11 Mixed Questions NEW!!!, 12 Fresh Meat NEW!!!

DS: 1. DS tough questions; 2. DS tough questions part 2; 3. DS tough questions part 3; 4. DS Standard deviation; 5. Inequalities; 6. 700+ GMAT Data Sufficiency Questions With Explanations; 7 Tough and tricky exponents and roots questions; 8 The Discreet Charm of the DS ; 9 Devil's Dozen!!!; 10 Number Properties set. NEW!!!, 11 New DS set. NEW!!!

What are GMAT Club Tests?
25 extra-hard Quant Tests

Find out what's new at GMAT Club - latest features and updates

Re: What is the measure of angle YQZ in the figure? [#permalink] 29 Jan 2013, 07:49

		Similar topics	Author	Replies	Last post
Similar Topics:	1	In the figure shown, the measure of angle PRS is how many	coffeeloverfreak	3	22 Sep 2005, 20:05
		In the figure shown, the measure of angle PRS is how many	tarek99	2	31 Mar 2008, 05:43
	7	In the figure attached, measure of angle PRS is how many	Sylvan	13	26 Sep 2010, 02:40
		The figure above is a cube. What is the measure of angle BEG	Baten80	2	18 Jan 2012, 11:39
	1	The figure above is a cube. What is the measure of angle BEG	htbreme	5	26 Mar 2012, 06:25

What is the measure of angle YQZ in the figure?

Main navigation

GMAT Resources

Partners

MBA Resources

GMAT ® is a registered trademark of the Graduate Management Admission Council ® (GMAC ®). GMAT Club's website has not been reviewed or endorsed by GMAC.

GMAT Courses

Admissions Consulting

What is the measure of angle YQZ in the figure?

What is the measure of angle YQZ in the figure?

Main navigation

GMAT Resources

Partners

MBA Resources