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02 Dec 2015, 07:01
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D
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Difficulty:
5%
(low)
Question Stats:
98% (00:24) correct
2%
(00:23)
wrong
based on 78
sessions
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Date
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Not Attempted Yet
In the figure presented, if lines j and k are parallel, what is the value of x ?
(1) z = 110 degrees.
(2) y = 70 degrees.
Attachment:
GMATDSQS5Q0.png [ 14.35 KiB | Viewed 2880 times ]
02 Dec 2015, 07:38
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(1) z = 110 degrees.
Z= A (Corresponding angles are equal )
x= 180 - A = 180 - 110 = 70 (Linear pair )
Sufficient
(2) y = 70 degrees.
y=C (Vertically opposite angles are equal )
C=x (Corresponding angles are equal )
Sufficient
Answer D
Z= A (Corresponding angles are equal )
x= 180 - A = 180 - 110 = 70 (Linear pair )
Sufficient
(2) y = 70 degrees.
y=C (Vertically opposite angles are equal )
C=x (Corresponding angles are equal )
Sufficient
Answer D
Attachments
Parallel_lines.png [ 13.09 KiB | Viewed 2692 times ]
02 Dec 2015, 07:47
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From figure below,
both
1 and 2 are sufficient
Hence D
both
1 and 2 are sufficient
Hence D
Attachments
upload.jpg [ 7.36 KiB | Viewed 2680 times ]
