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
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
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
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.

Comparison twice/Double

Expert replies
Post new topic Locked
Previous Topic Next Topic
Legendary Member
Posts: 768
Joined: Mon Nov 30, 2009 3:46 amFollowed by: 7 members
Thanked: 21 times
by GMATMadeEasy » Thu Mar 24, 2011 11:36 am
Can these two statements be used interchangeably ?

The same amount of acreage produces double the number of apples.

The same amount of acreage produces twice the number of apples.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Sentence Correction |
Legendary Member
Posts: 768
Joined: Mon Nov 30, 2009 3:46 amFollowed by: 7 members
Thanked: 21 times

by GMATMadeEasy » Fri Mar 25, 2011 10:21 am
Could someone explain whether there is a difference between these two ?
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 165
Joined: Wed Jan 26, 2011 7:33 pmFollowed by: 1 member
Location: Pune, India
Thanked: 16 times

by tetura84 » Fri Mar 25, 2011 10:49 am
check this out,

https://www.beatthegmat.com/double-vs-twice-t70597.html
78 clicks can change my life !
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
GMAT Instructor
Posts: 1031
Joined: Thu Jul 03, 2008 1:23 pmFollowed by: 255 members
Location: Malibu, CA
Thanked: 716 times
GMAT Score:750

by Brian@VeritasPrep » Fri Mar 25, 2011 12:15 pm
Hey, actually - take a look at the logic of both of those sentences here...I don't think either of them is correct. Does the acreage produce the number? It produces apples, so really you'd need to say "twice as many apples" here.

Not to make this even more confusing, but when I saw your examples that was the first thing that jumped out at me; and I like that, because logic is a lot easier to reproduce on test day than some of these really technical, obscure idiomatic rules.
Brian Galvin
GMAT Instructor
Chief Academic Officer
Veritas Prep

Looking for GMAT practice questions? Try out the Veritas Prep Question Bank. Learn More.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 768
Joined: Mon Nov 30, 2009 3:46 amFollowed by: 7 members
Thanked: 21 times

by GMATMadeEasy » Sat Mar 26, 2011 2:17 pm
@Brian : Sorry i didnt edit well this question from OG . Let me make it simple with a prelimanry sentence .

Countable quantity example:
The number of apples in this container is double the number of apples in that container.
The number of apples in this container is twice the number of apples in that container.

Uncountable quantity example:
Milk in this container is double the amount of the milk in that container.
Milk in this container is twice the amount of the milk in that container.

Could you suggest which one of these are correct and why ?
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Master | Next Rank: 500 Posts
Posts: 121
Joined: Fri Mar 13, 2009 8:44 amFollowed by: 1 member
Thanked: 9 times
GMAT Score:610

by singh181 » Sat Mar 26, 2011 8:13 pm
GMATMadeEasy wrote:@Brian : Sorry i didnt edit well this question from OG . Let me make it simple with a prelimanry sentence .

Countable quantity example:
The number of apples in this container is double the number of apples in that container.
The number of apples in this container is twice the number of apples in that container.

Uncountable quantity example:
Milk in this container is double the amount of the milk in that container.
Milk in this container is twice the amount of the milk in that container.

Could you suggest which one of these are correct and why ?
Usually, Twice or Thrice etc. are used with "as many as" construction.
For example:
The number of apples in this container is twice as many as the number of apples in that container.
Milk in this container is twice as much as the amount of the milk in that container.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 768
Joined: Mon Nov 30, 2009 3:46 amFollowed by: 7 members
Thanked: 21 times

by GMATMadeEasy » Sun Mar 27, 2011 1:53 pm
@singh181 : I agre with you and I am aware of it :) . However , the question is to understand the difference in twice and double . Alos, have a look at link above, one person who has replied has done a great job.

I wait for Brian to respond.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Locked
• Page 1 of 1