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.

★★★★★5.0563 reviews
Newsweek Readers’ Choice Awards 2026 winner: Target Test Prep, #1 Test Prep
NEWSWEEK READERS’ CHOICE AWARDS 2026

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

GMATLiveTeach Starts Oct 25
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

Oct 25 · Josh Braslow
Sun · 1:00 to 4:00 PM ET
Nov 8 · 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
EALiveTeachOnDemand 5 seats left Start anytime
EXECUTIVE ASSESSMENT

Target Test Prep EA OnDemand

Self-paced EA prep. Study on your schedule.

Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

165+ EA score guarantee
$05-day trial no automatic billing
Schedule
Sun · 9:30 AM to 12:30 PM ET
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
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

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

A challenging SC

Expert replies

by vivek.kapoor83 » Wed Oct 29, 2008 1:37 am
IMO D....they beat in unison,yet adopt diff orientions..clearly defines the idea that cells beat together but they have diff orientations...So clearly showing contrast.
A) beating in unison and adopting - It shows some added info to chrac of cells , while it s not added, it is contrast.
(B) they beat in unison while adopting - no parllelism
(C) beat in unison, and adopt - same as A
(D) beating in unison yet adopting
(E) even though they beat in unison and adopt - Even though is wrong and parellism.

So, clearly D.
Join the discussion

by NSNguyen » Fri Oct 31, 2008 6:45 am
IMO: B
they correctly refer to cells,
beat in unison express the hamony while adopt express not unison or divert
while should be used here
Please share your idea and your reasoning :D
https://bmnmed.com/home/
https://nguyensinguyen.vietnam21.org
Join the discussion

by [email protected] » Tue Jan 03, 2012 2:08 am
Yes it is an old modifier SC but got confused between A and D becoz the contrast in D does not strike so easily. Thats why it is a toughie...
IT IS TIME TO BEAT THE GMAT

LEARNING, APPLICATION AND TIMING IS THE FACT OF GMAT AND LIFE AS WELL... KEEP PLAYING!!!

Whenever you feel that my post really helped you to learn something new, please press on the 'THANK' button.
Join the discussion

by mankey » Fri Mar 09, 2012 11:49 pm
IMO: D.

What's the OA?
Join the discussion