# Free GRE Practice Questions

Question 1 of 1
ID: GRE-MCQ-4
Section: Quantitative Reasoning - Multiple Choice with one answer
Topics: Geometry; Angles
Difficulty level: Challenging

(Practice Mode: Single selected Question » Back to Overview)

If ABC is a straight line as shown in the figure below, and the angles $x$ & $y$ are integer multiples of 20, what is the value of $x$?

A20°
B40°
C60°
D80°
E100°
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