BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

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.

★★★★★5.0559 reviews
Vote for Target Test Prep, Newsweek Readers’ Choice Awards 2026
NEWSWEEK READERS’ CHOICE 2026

BIG NEWS! Target Test Prep has been nominated, and they’d love your vote!

TTP has worked incredibly hard to build the best test prep experience possible, and winning Newsweek’s 2026 Readers’ Choice Award for Best Test Prep would mean a lot to them. If TTP has helped you, they’d be incredibly grateful for your vote. You can vote once each day through September 9.

Vote for TTP
GMATLiveTeach 7 seats left
Chris Peckover
NEXT LIVE COHORT

Oct 13 to Jan 7, 2027

with Chris Peckover

Schedule
Tue, Thu · 8:00 to 10:00 PM ET
Included
40 live hours + 6 months of GMAT OnDemand
  • Live instruction and real-time questions
  • Class recordings and assigned practice
View class & enroll
Limited cohort · enrollment openTarget Test Prep
EALiveTeach 5 seats left
Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
Live EA class + 6 months of EA OnDemand
  • Expert-led weekly online sessions
  • EA Masterclass access between classes
View EA class & enroll
Limited cohort · enrollment openTarget Test Prep
GMATOnDemand Start 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
Start free 5-day trial
Read 559 reviewsTarget Test Prep

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

Every Monday, either the math department chair or the member

Expert replies
Post new topic Locked
Previous Topic Next Topic

GMAT/MBA Expert

User avatar
GMAT Instructor
Posts: 768
Joined: Wed Dec 28, 2011 4:18 pmFollowed by: 140 members
Location: Berkeley, CA
Thanked: 387 times
by Mike@Magoosh » Mon Jun 16, 2014 12:11 pm
Every Monday, either the math department chair or the members of the department posts a challenge problem to the student body, but usually it is so difficult that they cannot solve it in a week's time.

(A) either the math department chair or the members of the department post a challenge problem to the student body, but usually it is so difficult that they
(B) either the math department chair or the members of the department post a challenge problem to the student body, but usually the problem is so difficult that the students
(C) either the math department chair or the members of the department posts a challenge problem to the student body, but usually the problem is so difficult that they
(D) either the members of the math department or the department chair posts a challenge problem to the student body, but usually it is so difficult that they
(E) either the members of the math department or the department chair post a challenge problem to the student body, but usually the problem is so difficult that the students

For a discussion of compound subjects, additive phrases, and the SVA issues these raise, as well as the OA & OE of this particular question, see:
https://magoosh.com/gmat/2014/compound-s ... e-phrases/

Mike :-)
Magoosh GMAT Instructor
https://gmat.magoosh.com/
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Sentence Correction |
Master | Next Rank: 500 Posts
Posts: 223
Joined: Thu Dec 05, 2013 4:22 amFollowed by: 8 members
Thanked: 12 times

by AnjaliOberoi » Tue Jun 17, 2014 7:59 pm
(A) either the math department chair or the members of the department post a challenge problem to the student body, but usually it is so difficult that they
(B) either the math department chair or the members of the department post a challenge problem to the student body, but usually the problem is so difficult that the students - correct
(C) either the math department chair or the members of the department posts a challenge problem to the student body, but usually the problem is so difficult that they
(D) either the members of the math department or the department chair posts a challenge problem to the student body, but usually it is so difficult that they
(E) either the members of the math department or the department chair post a challenge problem to the student body, but usually the problem is so difficult that the students
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Junior | Next Rank: 30 Posts
Posts: 28
Joined: Mon May 30, 2011 1:09 pm

by maruthisandeep » Wed Jun 18, 2014 6:31 pm
First let us look at the verb 'posts' as the word posts refer to the subject that is coming after 'or' and the subject is plural we need to change it to post option C is down.

Now let us check the second part of the sentence, the reference of the pronoun 'it' is ambiguous, let's put word 'problem' in the place of pronoun. This knocks down option A and D.

Now the reference of plural pronoun 'they' is unclear too. Replace it with students. So the right must be option (B)


Any other ideas?
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Locked
• Page 1 of 1