Live GMAT classes with Target Test Prep start Nov 21 and Nov 22. First class free.

See classes
Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

Newsweek Readers’ Choice Awards 2026 winner: Target Test Prep, #1 Test Prep

Target Test Prep was voted #1 Best Test Prep in the 2026 Newsweek Readers’ Choice™ Awards.

★★★★★5.0563 reviews
GMATLiveTeachStarts Nov 22
Josh Braslow, Target Test Prep GMAT expert
LIVE ONLINE CLASSES

Get Ready for GMAT Test Day Faster with Live Online Classes

with Josh Braslow, 20+ years in test prep

Nov 22 · Josh Braslow
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes + 6 months of TTP OnDemand
  • Attend the first class for free
  • Every class is recorded, so you never fall behind
View classes & enroll
Limited seats availableTarget Test Prep
EALiveTeachOnDemandStart anytime
EXECUTIVE ASSESSMENT

Target Test Prep EA OnDemand

Self-paced EA prep. Study on your schedule.

EXECUTIVE ASSESSMENT

with

165+ EA score guarantee
$05-day trial no automatic billing
Schedule
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll Start free 5-day trial
Limited cohort · enrollment openTrial includes full course accessTarget Test Prep
GMATOnDemandStart anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions

Why is each statement correct, since none of them

Expert replies
by eustudent » Mon Jun 01, 2009 8:41 am
suffies to answer the question?

Hi all,

I need some help with this question?
Why according to the book, it says that each statement is sufficient, since you cannot answer whih angle is greater from any of them?
May be they mean to say that each statement is not sufficient to answer, therefore easch one is correct?
You do not have the required permissions to view the files attached to this post.
Join the discussion
Source: — Problem Solving |

Please disregard my last posting!

by eustudent » Mon Jun 01, 2009 8:54 am
Problem is too easy and simple to bother you with it.

I am so sorry!
Join the discussion

by gmat_dest » Mon Jun 01, 2009 9:00 am
Phew its difficult to answer such Qs with the font that you have put in.

Both are sufficient. This is why.

You need to find how mPRS - mPQR = ?

In both cases use the following rule:

sum of a exterior angle of a triangle is equal to sum of the two remote interior angles.
Join the discussion