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

Redeem
TTP OnDemand GMAT Video Course
Featured Course

Target Test Prep GMAT OnDemand

Scott Woodbury-Stewart’s private virtual classroom — 400 hours of master-class video lessons for the GMAT Focus Edition.

  • 715+ score guarantee — highest in the industry (99th percentile)
  • 52 chapters · 1,500+ lessons · 4,000+ practice questions
  • 400 hours of video · 1,500+ instructor-led HD smartboard lessons
  • 300,000+ students accepted to Harvard, Stanford, Wharton, Booth & Sloan & more
  • 24/7 live support + weekly Zoom office hours with GMAT instructors
  • TTP AI Assist — 24/7 AI-powered virtual tutor for instant help
  • 1,200+ flashcards + AI-powered study assistant & daily calendar
  • OnDemand, LiveTeach & GMAT Bootcamp formats available
  • Also: GRE, SAT Math & Executive Assessment courses
  • MBA Admissions Consulting now available
  • 🏆 2025 EdTech Breakthrough Award: Test Prep Solution Provider of the Year
  • 200,000+ students served
  • 5-day free trial — $0 to start, no auto-billing, cancel anytime
★★★★★ 5.0 (559 reviews)
130-pt guarantee
$0 to start then $127/mo
Start Free 5-Day Trial Read 559 Reviews →

Re-opening a THREAD- Wrongly concluded earlier

Expert replies
Post new topic Locked
Previous Topic Next Topic
Master | Next Rank: 500 Posts
Posts: 431
Joined: Sat Jan 10, 2009 9:32 amFollowed by: 1 member
Thanked: 16 times
by kanha81 » Mon Apr 20, 2009 3:27 pm
The nineteenth-century chemist Humphry Davy presented the results of his early experiments in his “Essay on Heat and Light,” a critique of all chemistry since Robert Boyle as well as a vision of a new chemistry that Davy hoped to found.

A. a critique of all chemistry since Robert Boyle as well as a vision of a
B. a critique of all chemistry following Robert Boyle and also his envisioning of a
C. a critique of all chemistry after Robert Boyle and envisioning as well
D. critiquing all chemistry from Robert Boyle forward and also a vision of
E. critiquing all the chemistry done since Robert Boyle as well as his own

What's your take?
Want to Beat GMAT.
Always do what you're afraid to do. Whoooop GMAT
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Sentence Correction |
Master | Next Rank: 500 Posts
Posts: 424
Joined: Sun Dec 07, 2008 5:15 pm
Location: Sydney
Thanked: 12 times

Re: Re-opening a THREAD- Wrongly concluded earlier

by piyush_nitt » Mon Apr 20, 2009 3:54 pm
kanha81 wrote:The nineteenth-century chemist Humphry Davy presented the results of his early experiments in his “Essay on Heat and Light,” a critique of all chemistry since Robert Boyle as well as a vision of a new chemistry that Davy hoped to found.

A. a critique of all chemistry since Robert Boyle as well as a vision of a
B. a critique of all chemistry following Robert Boyle and also his envisioning of a
C. a critique of all chemistry after Robert Boyle and envisioning as well
D. critiquing all chemistry from Robert Boyle forward and also a vision of
E. critiquing all the chemistry done since Robert Boyle as well as his own

What's your take?
What is the source Kanha81?

I believe we need +ing form to qualify the main clause.

therefore A,B,C - OUT

BUT D as well as E does not sound right.

D.critiquing all chemistry from Robert Boyle forward and also a vision of - forward is awkward
E. critiquing all the chemistry done since Robert Boyle as well as his own - Since needs a present perfect tense.

If I have to chose , then I will go for E.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 424
Joined: Sun Dec 07, 2008 5:15 pm
Location: Sydney
Thanked: 12 times

Re: Re-opening a THREAD- Wrongly concluded earlier

by piyush_nitt » Mon Apr 20, 2009 4:14 pm
kanha81 wrote:The nineteenth-century chemist Humphry Davy presented the results of his early experiments in his “Essay on Heat and Light,” a critique of all chemistry since Robert Boyle as well as a vision of a new chemistry that Davy hoped to found.

A. a critique of all chemistry since Robert Boyle as well as a vision of a
B. a critique of all chemistry following Robert Boyle and also his envisioning of a
C. a critique of all chemistry after Robert Boyle and envisioning as well
D. critiquing all chemistry from Robert Boyle forward and also a vision of
E. critiquing all the chemistry done since Robert Boyle as well as his own

What's your take?
What is the source Kanha81?

I believe we need +ing form to qualify the main clause.

therefore A,B,C - OUT

BUT D as well as E does not sound right.

D.critiquing all chemistry from Robert Boyle forward and also a vision of - forward is awkward
E. critiquing all the chemistry done since Robert Boyle as well as his own - Since needs a present perfect tense.

If I have to chose , then I will go for E.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 211
Joined: Thu Apr 09, 2009 12:17 pm
Thanked: 12 times
GMAT Score:680

by 4seasoncentre » Mon Apr 20, 2009 4:40 pm
My guess is A

the essay is a critique and it is a vision.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
MBA Student
Posts: 1194
Joined: Sat Aug 16, 2008 9:42 pmFollowed by: 17 members
Location: Paris, France
Thanked: 71 times
GMAT Score:710

by gmat740 » Mon Apr 20, 2009 5:04 pm
I can give a try
B. a critique of all chemistry following Robert Boyle and also his envisioning of
is chemistry following Boyle?

Similarly C and D also change the meaning

Left with E and A

E the word "vision" is not there.Vision was there in the original sentence.

So IMO A
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 431
Joined: Sat Jan 10, 2009 9:32 amFollowed by: 1 member
Thanked: 16 times

by kanha81 » Mon Apr 20, 2009 6:54 pm
gmat740 wrote:I can give a try
B. a critique of all chemistry following Robert Boyle and also his envisioning of
is chemistry following Boyle?

Similarly C and D also change the meaning

Left with E and A

E the word "vision" is not there.Vision was there in the original sentence.

So IMO A
Sharp eye :) good catch!
piyushnitt wrote: What is the source Kanha81?
GMAT Prep
piyushnitt wrote: I believe we need +ing form to qualify the main clause.

therefore A,B,C - OUT

BUT D as well as E does not sound right.

D.critiquing all chemistry from Robert Boyle forward and also a vision of - forward is awkward
E. critiquing all the chemistry done since Robert Boyle as well as his own - Since needs a present perfect tense.

If I have to chose , then I will go for E.
I did choose [E], but as gmat740 pointed out "vision" was left out.

OA is [spoiler][A][/spoiler]

I was completely stumped by the answer! :o
Want to Beat GMAT.
Always do what you're afraid to do. Whoooop GMAT
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
MBA Student
Posts: 1194
Joined: Sat Aug 16, 2008 9:42 pmFollowed by: 17 members
Location: Paris, France
Thanked: 71 times
GMAT Score:710

by gmat740 » Mon Apr 20, 2009 7:28 pm
Few days Back I really screwed my Verbal in GMAT prep, this question comes as a booster for me.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 1574
Joined: Fri Jan 28, 2011 2:52 amFollowed by: 13 members
Thanked: 88 times

by aspirant2011 » Wed Feb 23, 2011 2:47 am
i would also go with A option because if u see E option more carefully than pronoun "his" has no clear antecedent i.e robert or humphry....................moreover with since form of "has" needs to be used and the same is missing in E option.............
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 » Thu Feb 24, 2011 3:08 pm
Great discussion. Keep in mind, also, that that modifier "critiquing" in D and E would also apply to the second, parallel phrase in each choice:

D) critiquing...a vision of new chemistry that Davy hoped to found
E) critiquing...his own chemistry that Davy hoped to found

Would Davy logically critique his own ideas? Doesn't seem likely, especially with the forward-thinking notation that he wanted to continue to pursue what D an E have him critiquing. So D and E are incorrect based on that modifier logic.
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
Senior | Next Rank: 100 Posts
Posts: 40
Joined: Mon Aug 16, 2010 8:27 amFollowed by: 2 members
Thanked: 7 times

by Paulrichards » Sat Feb 26, 2011 2:02 am
I think I've seen this question in the OG12, Answer is of course A.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 1083
Joined: Wed Feb 24, 2010 9:38 pmFollowed by: 14 members
Thanked: 127 times

by gmat_perfect » Fri Mar 18, 2011 11:16 am
kanha81 wrote:The nineteenth-century chemist Humphry Davy presented the results of his early experiments in his �Essay on Heat and Light,� a critique of all chemistry since Robert Boyle as well as a vision of a new chemistry that Davy hoped to found.

A. a critique of all chemistry since Robert Boyle as well as a vision of a
B. a critique of all chemistry following Robert Boyle and also his envisioning of a
C. a critique of all chemistry after Robert Boyle and envisioning as well
D. critiquing all chemistry from Robert Boyle forward and also a vision of
E. critiquing all the chemistry done since Robert Boyle as well as his own

What's your take?
COMMA + VERB-ING modifies the entire preceding clause, and it is attributed to the subject of the preceding clause.

Now, test the options that have "COMMA + VERB-ING"

E. Humphry Davy critiqued all chemistry as well as his own. Does Devy criticizes his own work? Nope. It does not make sense.
D. Critiquing and also a vision---It is not parallel. And also is not correct.

Parallelisms in B and C.

C. critique........and .....envisioning are NOT PARALLEL.
B. Same as C.

Answer is thus A.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
GMAT Instructor
Posts: 15539
Joined: Tue May 25, 2010 12:04 pmFollowed by: 1906 members
Location: New York, NY
Thanked: 13060 times
GMAT Score:790

by GMATGuruNY » Thu Apr 14, 2011 3:22 am
kanha81 wrote:The nineteenth-century chemist Humphry Davy presented the results of his early experiments in his �Essay on Heat and Light,� a critique of all chemistry since Robert Boyle as well as a vision of a new chemistry that Davy hoped to found.

A. a critique of all chemistry since Robert Boyle as well as a vision of a
B. a critique of all chemistry following Robert Boyle and also his envisioning of a
C. a critique of all chemistry after Robert Boyle and envisioning as well
D. critiquing all chemistry from Robert Boyle forward and also a vision of
E. critiquing all the chemistry done since Robert Boyle as well as his own

What's your take?
B, C and D can each be eliminated for a lack of parallelism:

B: a critique...and also his envisioning..
C: a critique...and envisioning...
D: critiquing...and also a vision

Eliminate B, C and D.

E changes the meaning by implying that Davy was critiquing...his own new chemistry. Eliminate E.

The correct answer is A.

In A, a critique and a vision are in apposition to the Essay on Heat and Light. Nouns are in apposition when they appear side by side, with one noun serving to define or modify the other. The appositive structure in A defines the Essay as a critique and as a vision.
Private tutor exclusively for the GMAT and GRE, with over 20 years of experience.
Followed here and elsewhere by over 1900 test-takers.
I have worked with students based in the US, Australia, Taiwan, China, Tajikistan, Kuwait, Saudi Arabia -- a long list of countries.
My students have been admitted to HBS, CBS, Tuck, Yale, Stern, Fuqua -- a long list of top programs.

As a tutor, I don't simply teach you how I would approach problems.
I unlock the best way for YOU to solve problems.

For more information, please email me (Mitch Hunt) at [email protected].
Student Review #1
Student Review #2
Student Review #3
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 540
Joined: Sat Dec 20, 2008 7:24 pmFollowed by: 6 members
Thanked: 37 times

by navami » Thu Oct 06, 2011 9:00 am
Good question
This time no looking back!!!
Navami
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Master | Next Rank: 500 Posts
Posts: 184
Joined: Sun Aug 19, 2012 10:04 pmFollowed by: 2 members
Thanked: 10 times

by Mission2012 » Mon Jul 15, 2013 8:45 pm
GMATGuruNY wrote:
kanha81 wrote:The nineteenth-century chemist Humphry Davy presented the results of his early experiments in his �Essay on Heat and Light,� a critique of all chemistry since Robert Boyle as well as a vision of a new chemistry that Davy hoped to found.

A. a critique of all chemistry since Robert Boyle as well as a vision of a
B. a critique of all chemistry following Robert Boyle and also his envisioning of a
C. a critique of all chemistry after Robert Boyle and envisioning as well
D. critiquing all chemistry from Robert Boyle forward and also a vision of
E. critiquing all the chemistry done since Robert Boyle as well as his own

What's your take?
B, C and D can each be eliminated for a lack of parallelism:

B: a critique...and also his envisioning..
C: a critique...and envisioning...
D: critiquing...and also a vision

Eliminate B, C and D.

E changes the meaning by implying that Davy was critiquing...his own new chemistry. Eliminate E.

The correct answer is A.

In A, a critique and a vision are in apposition to the Essay on Heat and Light. Nouns are in apposition when they appear side by side, with one noun serving to define or modify the other. The appositive structure in A defines the Essay as a critique and as a vision.
Hi Mitch,

In option b - A critique (action noun) and his envisioning of a new chemistry (complex gerund) - can't they be parallel?

Or in appositives complex gerund cant act as nouns?
If you find my post useful -> please click on "Thanks"
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
GMAT Instructor
Posts: 15539
Joined: Tue May 25, 2010 12:04 pmFollowed by: 1906 members
Location: New York, NY
Thanked: 13060 times
GMAT Score:790

by GMATGuruNY » Tue Jul 16, 2013 10:30 am
Mission2012 wrote: Hi Mitch,

In option b - A critique (action noun) and his envisioning of a new chemistry (complex gerund) - can't they be parallel?

Or in appositives complex gerund cant act as nouns?
A gerund and a basic noun can appear in parallel structures.
But our job is choose the BEST option among the answer choices.
We must consider each answer choice IN RELATION to the others.
A critique and a vision (two basic nouns) are more parallel than a critique and his envisioning (a basic noun and a gerund).
Thus, A is a better option than B.
Private tutor exclusively for the GMAT and GRE, with over 20 years of experience.
Followed here and elsewhere by over 1900 test-takers.
I have worked with students based in the US, Australia, Taiwan, China, Tajikistan, Kuwait, Saudi Arabia -- a long list of countries.
My students have been admitted to HBS, CBS, Tuck, Yale, Stern, Fuqua -- a long list of top programs.

As a tutor, I don't simply teach you how I would approach problems.
I unlock the best way for YOU to solve problems.

For more information, please email me (Mitch Hunt) at [email protected].
Student Review #1
Student Review #2
Student Review #3
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Locked