GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 17 Dec 2018, 02:37

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

## Events & Promotions

###### Events & Promotions in December
PrevNext
SuMoTuWeThFrSa
2526272829301
2345678
9101112131415
16171819202122
23242526272829
303112345
Open Detailed Calendar
• ### 10 Keys to nail DS and CR questions

December 17, 2018

December 17, 2018

06:00 PM PST

07:00 PM PST

Join our live webinar and learn how to approach Data Sufficiency and Critical Reasoning problems, how to identify the best way to solve each question and what most people do wrong.
• ### R1 Admission Decisions: Estimated Decision Timelines and Chat Links for Major BSchools

December 17, 2018

December 17, 2018

10:00 PM PST

11:00 PM PST

From Dec 5th onward, American programs will start releasing R1 decisions. Chat Rooms: We have also assigned chat rooms for every school so that applicants can stay in touch and exchange information/update during decision period.

# A row of upright fan-shaped plates running down the spine

Author Message
TAGS:

### Hide Tags

Manhattan Prep Instructor
Joined: 22 Mar 2011
Posts: 1356
Re: A row of upright fan-shaped plates running down the spine  [#permalink]

### Show Tags

08 Mar 2013, 11:20
1
For Marcab:
"That" modifies "system," but what do we know about the system? It's "an especially efficient solar heating and cooling system." We don't want to treat individual parts of the sentence as if the rest isn't there.

Here's another example:

"My daughter has a fluffy toy lion that often sits at breakfast with us."

Am I saying that a lion really sits at breakfast with us? Well, yes, a toy lion. I wouldn't want to isolate the portion from "lion" on and ignore the preceding modifiers. Whether we say "that often sits . . . " modifies only "lion" or the whole noun phrase, the meaning is the same. The lion sits with us, but it is a fluffy toy.

In some cases, when we have a noun phrase, we are clearly modifying an earlier noun in the phrase. For instance, I might say "The King of Sweden, who is vacationing in Morocco, has a bad sunburn." Clearly it is the king, not Sweden, who is vacationing. This is correct usage. The "preceding noun" in this case is the noun phrase "The King of Sweden." In other cases, I might need to interpret flexibly depending on meaning:

On the table there was a basket of chips that were cold and stale. (The chips were cold and stale.)
On the table there was a basket of chips that looked like it had been sitting there for a month. (The basket of chips had been sitting there.)

I hope this helps!
_________________

Dmitry Farber | Manhattan GMAT Instructor | New York

Manhattan GMAT Discount | Manhattan GMAT Course Reviews | View Instructor Profile |
Manhattan GMAT Reviews

Manager
Joined: 08 Apr 2013
Posts: 156
Re: A row of upright fan-shaped plates running down the spine  [#permalink]

### Show Tags

20 May 2014, 23:41
hfbamafan wrote:
A row of upright fan-shaped plates running down the spine provided the Stegosaurus dinosaur with an especially efficient solar heating and cooling system to allow them to move comfortably through different climatic regions.

A)to allow them to move comfortably
B)to allow it a comfortable movement
C)that allowed it to move comfortably
D)that allowed their comfortable movement
E)Allowing them to move comfortably

not easy to see B and C

B means "plates" allow it something
C means "system " allow it to do something.

the subject of "allow" is quite different between B and C. we can not eliminate B , using grammar rule and logicness to consider B when B is alone. we can only eliminate B when we see both B and C. it is clear that the intended meaning is in C.

the situation "can not eliminate B, using grammar rule and logic" is popular on gmat sc. we can call this situation "realize the intended meaning"

am I correct?
_________________

If anyone in this gmat forum is in England,Britain, pls, email to me, (thanghnvn@gmail.com) . I have some questions and need your advise. Thank a lot.

Intern
Joined: 18 May 2014
Posts: 26
Re: A row of upright fan-shaped plates running down the spine  [#permalink]

### Show Tags

21 May 2014, 03:56
1
vietmoi999 wrote:
hfbamafan wrote:
A row of upright fan-shaped plates running down the spine provided the Stegosaurus dinosaur with an especially efficient solar heating and cooling system to allow them to move comfortably through different climatic regions.

A)to allow them to move comfortably
B)to allow it a comfortable movement
C)that allowed it to move comfortably
D)that allowed their comfortable movement
E)Allowing them to move comfortably

not easy to see B and C

B means "plates" allow it something
C means "system " allow it to do something.

the subject of "allow" is quite different between B and C. we can not eliminate B , using grammar rule and logicness to consider B when B is alone. we can only eliminate B when we see both B and C. it is clear that the intended meaning is in C.

the situation "can not eliminate B, using grammar rule and logic" is popular on gmat sc. we can call this situation "realize the intended meaning"

am I correct?

Hi vietmoi999,

I think you have made an error in determining the subject verb pairs in the given sentence. However I agree completely with you that sometimes grammar cannot eliminate all the options, we have to go for the intended meaning of the sentence. Let's try to understand the meaning conveyed by this sentence and options B and C.

A row of upright fan-shaped plates running down the spine provided the Stegosaurus dinosaur
o with an especially efficient solar heating and cooling system
• to allow them to move comfortably through different climatic regions.

MEANING

• So, this sentence tell us that a row of some specific plates (these plates ran down the spine) provided the Stegosaurus dinosaur with a certain system.
o This system was an efficient solar heating and cooling system.
• To allow the dinosaur to move comfortably through different climate regions.

B.) to allow it a comfortable movement

This means that the purpose of the system was to allow the dinosaur a comfortable movement.

C.) that allowed it to move comfortably

This means that the system allowed the dinosaur to move comfortably.

Hope this helps!
Manyu
Current Student
Joined: 04 Jul 2014
Posts: 298
Location: India
GMAT 1: 640 Q47 V31
GMAT 2: 640 Q44 V34
GMAT 3: 710 Q49 V37
GPA: 3.58
WE: Analyst (Accounting)
Re: A row of upright fan-shaped plates running down the spine  [#permalink]

### Show Tags

24 Jul 2014, 04:05
DmitryFarber wrote:
B is wrong because "a comfortable movement" doesn't really make sense. The dinosaur moved, but it didn't "have a movement."

So would this option be more preferable if the statement was to allow it to move comfortably? I got the answer correct. But I am not very sure why "that" is required. It sounds better, but if someone could help me with the logic, would appreciate it!
_________________

Cheers!!

JA
If you like my post, let me know. Give me a kudos!

Manager
Joined: 02 May 2015
Posts: 205
Location: South Africa
GPA: 3.49
WE: Web Development (Insurance)
A row of upright fan-shaped plates running down the spine  [#permalink]

### Show Tags

14 Jul 2016, 01:20
DmitryFarber wrote:
B is wrong because "a comfortable movement" doesn't really make sense. The dinosaur moved, but it didn't "have a movement."

Also "allow to" states a decision taken with a purpose. The fans didn't take that decision

I allow you to walk outside

Somebody has to explicitly take the decision when you use allow to
_________________

Kudos if I helped

Intern
Joined: 24 Jan 2017
Posts: 16
Location: Brazil
Concentration: Strategy, Entrepreneurship
GPA: 3.5
WE: Consulting (Consulting)
Re: A row of upright fan-shaped plates running down the spine  [#permalink]

### Show Tags

18 Jul 2018, 16:53
DmitryFarber wrote:
For Sachin:

Using the correct pronoun ("it" instead of "they") would definitely improve E, but we'd need a comma before "allowing." Without a comma, the last part (from "an especially" to the end of the sentence) becomes one enormous noun phrase, making the sentence very hard to read. Adding the comma turns the underlined portion into an adverbial modifier that modifies the previous clause. That doesn't quite match C, in which we are modifying the noun ("system"), but it would work.

DmitryFarber Can you please elaborate on the answers split to... and that? I know by meaning that the correct answer choice should be "A row...provided X with Y THAT (not to)..." but I can't properly explain the structure issues here. Help! Many tks!
Manager
Joined: 20 Feb 2015
Posts: 77
Re: A row of upright fan-shaped plates running down the spine  [#permalink]

### Show Tags

18 Jul 2018, 22:25
1
The usage of " that" is flexible. It can modify the word preceding it or noun phrase(s) preceding it and we use it unless there is strong reason why the nearest word is not appropriate to modify. Here the complete system "an especially efficient solar heating and cooling system" has to be modified and not just cooling system which is nearest word.

To+verb infinitives always convey "intention". In this case,take it as cause and effect scenario. The system is present not to allow the dinosaur to move comfortably but the dinosaur moves comfortably due to the system.
_________________

You miss 100% of the shots you don't take..

Senior Manager
Joined: 29 Jun 2017
Posts: 403
Re: A row of upright fan-shaped plates running down the spine  [#permalink]

### Show Tags

20 Jul 2018, 02:35
1
choice B
to allow show a future action, a purpose which is not happening
choice C
that allow shows a present action which is happing

meaning in choice C is better

it is hard
Retired Moderator
Status: worked for Kaplan's associates, but now on my own, free and flying
Joined: 19 Feb 2007
Posts: 4567
Location: India
WE: Education (Education)
Re: A row of upright fan-shaped plates running down the spine  [#permalink]

### Show Tags

20 Jul 2018, 03:31
Top Contributor
A row of upright fan-shaped plates running down the spine provided the Stegosaurus dinosaur with an especially efficient solar heating and cooling system to allow them to move comfortably through different climatic regions.

A)to allow them to move comfortably
B)to allow it a comfortable movement
C)that allowed it to move comfortably
D)that allowed their comfortable movement
E)Allowing them to move comfortably

In C and D the relative pronoun 'that' is supposed to modify both the heating and cooling systems and not just the cooling system. Mark the words 'different climatic regions' in the non-underlined portion. It is an integral, two - in - one system that heats in the cold climate and cools in the hot season. That is how the animal was able to move comfortably in different climates.

we may refer to an OG question regarding the relative pronoun modification.

Quote:
Published in Harlem, the owner and editor of the Messenger were two young journalists, Chandler Owen and A. Philip Randolph, who would later make his reputation as a labor leader.

(A) Published in Harlem, the owner and editor of the Messenger were two young journalists, Chandler Owen and A. Philip Randolph, who would later make his reputation as a labor leader.

(B) Published in Harlem, two young journalists, Chandler Owen and A. Philip Randolph, who would later make his reputation as a labor leader, were the owner and editor of the Messenger.

(C) Published in Harlem, the Messenger was owned and edited by two young journalists, A. Philip Randolph, who would later make his reputation as a labor leader, and Chandler Owen.

(D) The Messenger was owned and edited by two young journalists, Chandler Owen and A. Philip Randolph, who would later make his reputation as a labor leader, and published in Harlem.

(E) The owner and editor being two young journalists, Chandler Owen and A. Philip Randolph, who would later make his reputation as a labor leader, the Messenger was published in Harlem.

The correct answer choice is C, in which the order of the nouns is reversed from the original to suit Randolph who only became a labor leader.
_________________

you can know a lot about something and not really understand it."-- a quote
No one knows this better than a GMAT student does.
Narendran +9198845 44509

Re: A row of upright fan-shaped plates running down the spine &nbs [#permalink] 20 Jul 2018, 03:31

Go to page   Previous    1   2   [ 29 posts ]

Display posts from previous: Sort by

# A row of upright fan-shaped plates running down the spine

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.