Events & Promotions
|
|
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
May 2110:00 AM EDT
-11:59 PM EDT
Make the most of your break with the most realistic GMAT™ prep. Take up to $700 off select products.
May 2910:00 AM IST
-11:00 PM IST
Start your journey with a fully customized action plan and work with a dedicated mentor to achieve a 735+ score.
Jun 0210:00 AM PDT
-11:00 AM PDT
Probability is one of the most important GMAT Quant topics because it often combines logic, counting, set theory, and permutations & combinations. Many students try to solve probability questions by listing every possible case, but GMAT probability...- Jun 10
06:00 AM PDT
-06:15 PM PDT
Register for the GMAT Club Virtual MBA Spotlight Fair – the world’s premier event for serious MBA candidates. This is your chance to hear directly from Admissions Directors at nearly every Top 30 MBA program..
30 Jun 2022, 04:00
Kudos
Bookmarks
D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
35%
(medium)
Question Stats:
79% (02:40) correct
21%
(03:17)
wrong
based on 19
sessions
History
Date
Time
Result
Not Attempted Yet
If If XY is parallel to QU, b = 4x, e = x + 2y, and d = 3y + 8, what is the value of h ?
A. 62°
B. 64°
C. 66°
D. 68°
E. 72°
Attachment:
1.jpg [ 23.09 KiB | Viewed 2129 times ]
30 Jun 2022, 04:52
Kudos
Bookmarks
Solution of the answer has been provided in the attached picture
Answer choice (D)
Answer choice (D)
Attachments
File comment: Solution of the answer has been provided in the attached picture
Answer choice (D)
Solution 1.png [ 148.4 KiB | Viewed 1174 times ]
30 Jun 2022, 06:37
Kudos
Bookmarks
XY is parallel to QU, b = 4x, e = x + 2y, and d = 3y + 8
Now, we know that b and d are supplementary pairs so b+d = 180
4x + 3y + 8 = 180
4x + 3y = 172 : Eq 1
Also e=d (alternate interior angles)
x + 2y = 3y + 8
x - y = 8 : Eq 2
Solving both equations, we get
x = 28 and y = 20
Now, h=e (vertically opposite angles) = x + 2y = 28 + 40 = 68
Answer - D
Now, we know that b and d are supplementary pairs so b+d = 180
4x + 3y + 8 = 180
4x + 3y = 172 : Eq 1
Also e=d (alternate interior angles)
x + 2y = 3y + 8
x - y = 8 : Eq 2
Solving both equations, we get
x = 28 and y = 20
Now, h=e (vertically opposite angles) = x + 2y = 28 + 40 = 68
Answer - D
