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555-605 (Medium)|   Geometry|      
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Bunuel
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What is the measure of x? (1) OP is parallel to RQ. (2) z + x = 120. 29 Aug 2018, 01:31
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E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!

Difficulty:

25% (medium)

Question Stats:

77% (01:22) correct 23% (01:22) wrong based on 38 sessions

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What is the measure of x?

(1) OP is parallel to RQ.
(2) z + x = 120.


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E
Pure algebraic questions like this one are no longer part of the GMAT Data Sufficiency syllabus.
For relevant Data Sufficiency questions, please check the Data Sufficiency forum:
Data Sufficiency Forum
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What is the measure of x? (1) OP is parallel to RQ. (2) z + x = 120. 29 Aug 2018, 02:51
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Bunuel

What is the measure of x?

(1) OP is parallel to RQ.
(2) z + x = 120.
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Question stem:- What is the measure of x?

St1:- OP is parallel to RQ.
We need at least a measure of degrees of the angles of the two triangles.
Insufficient.

St2:- z + x = 120.
So, y=60, we need measure of angle z to determine x.
Insufficient.

Combined, still no new information.
Insufficient.

Ans. (E)
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Bunuel
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