Help me, for solve this problem

Expert replies

rahul goyal: Junior | Next Rank: 30 Posts; Posts: 18; Joined: Thu Aug 05, 2010 3:44 am

by rahul goyal » Mon Aug 09, 2010 8:57 pm

Two consecutive sides of a parallelogram are 4x+5y=0 and 7x+2y=0.
If the equation to one diagonal is 11x+7y=9,
Then the equation of the other diagonal is:
(a) x+2y=0
(b) 2x+y=0
(c) x-y=0
(d) none of these

Like this post

Source: Beat The GMAT — Problem Solving | Mon Aug 09, 2010 8:57 pm

kvcpk: Legendary Member; Posts: 1893; Joined: Sun May 30, 2010 11:48 pmFollowed by: 7 members; Thanked: 215 times

by kvcpk » Mon Aug 09, 2010 10:26 pm

What is the source of this question?

Like this post

likithae: Senior | Next Rank: 100 Posts; Posts: 34; Joined: Thu Aug 05, 2010 2:39 am

by likithae » Tue Aug 10, 2010 2:33 am

kvcpk wrote:What is the source of this question?

what OA?

Like this post

Post new topic Post Reply

• Page 1 of 1

GMAT Course Reviews

559 reviews

1168 reviews

431 reviews

359 reviews

147 reviews

5/5

5 Star (560 Reviews)

"Target Test Prep is the closest to the official version of the GMAT exam, about 99% accuracy in terms of the quality and quantity of information. The course has excellently created singular sets of focused lessons and tests for every possible topic that one could come across in the official GMAT exam."

"The TTP course maximizes the efficiency of the time you spend studying. It will take time and effort but I could almost guarantee that if you complete the course exactly as it is laid out you will get an amazing score. They also have a very responsive team willing to help with any questions you might have."

"TTP has two things that I think no other test prep company offers: A teaching approach that reinforces understanding and an attitude that will give you the mental preparedness needed to succeed on the test. TTP gives you a deep understanding of the concept you need to know while teaching you how to think."

Write a Review