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# The data collected by weather airplanes that fly into the

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Manager
Joined: 05 Jun 2009
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The data collected by weather airplanes that fly into the  [#permalink]

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11 Oct 2009, 06:02
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85% (hard)

Question Stats:

40% (01:21) correct 60% (01:20) wrong based on 647 sessions

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The data collected by weather airplanes that fly into the heart of a hurricane are useful mainly for gauging the storm’s structure and strength, not for the speed and the path of their movement.

(A) not for the speed and the path of their movement
(B) not for the speed and path of its movement
(C) not the speed and path of its movement
(D) and not the speed and path of their movements
(E) and not for the speed and the path of its movements

hello friends ,i applied the logic for parallel structure ,and selected the answer choices which have ,useful mainly for ........not for structures,so eliminate (C) and (D) ,but the answer doesnt use this reasoning ,please help in clarifying how to attack this problem .

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Re: The data collected by weather airplanes that fly into the  [#permalink]

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13 Jun 2012, 14:01
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This is a tricky one .

First off, let's start with the parallelism. 'The data...useful for 'Verb-ing' A & B, not C & D.' Notice how answer choice (A) places the preposition 'for' in front of C & D. We would only require the 'for' if there were a second verb. 'Gauging', however, refers to both sets of verbs. Thus, we can eliminate (A), (B), and (E). As for (D), notice 'their'. We are talking about a hurricane, which is singular, so 'its' is correct.

The data collected by weather airplanes that fly into the heart of a hurricane are useful mainly for gauging the storm’s structure and strength, not for the speed and the path of their movement.
(A) not for the speed and the path of their movement
(B) not for the speed and path of its movement
(C) not the speed and path of its movement
(D) and not the speed and path of their movements
(E) and not for the speed and the path of its movements
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Re: Data collected weather airplanes  [#permalink]

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11 Oct 2009, 06:20
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sacmanitin wrote:
The data collected by weather airplanes that fly into the heart of a hurricane are useful mainly for gauging the storm’s structure and strength, not for the speed and the path of their movement.

(A) not for the speed and the path of their movement----use of "their" is wrong
(B) not for the speed and path of its movement------I initially wanted to go for this one. But there is any issue here. There is no paralled word used for guaging. I mean had the sentence used "... not for checking the speed and path of its movment", then I think this option would have been correct.
(C) not the speed and path of its movement----Correct
(D) and not the speed and path of their movements---use of "their" is wrong
(E) and not for the speed and the path of its movements-----same reason as in B above.

hello friends ,i applied the logic for parallel structure ,and selected the answer choices which have ,useful mainly for ........not for structures,so eliminate (C) and (D) ,but the answer doesnt use this reasoning ,please help in clarifying how to attack this problem .

This is my way of doing it, I am not sure am I correct?? Looking for other views.
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Re: Data collected weather airplanes  [#permalink]

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11 Oct 2009, 06:28
sacmanitin wrote:
The data collected by weather airplanes that fly into the heart of a hurricane are useful mainly for gauging the storm’s structure and strength, not for the speed and the path of their movement.

(A) not for the speed and the path of their movement
(B) not for the speed and path of its movement
(C) not the speed and path of its movement
(D) and not the speed and path of their movements
(E) and not for the speed and the path of its movements

hello friends ,i applied the logic for parallel structure ,and selected the answer choices which have ,useful mainly for ........not for structures,so eliminate (C) and (D) ,but the answer doesnt use this reasoning ,please help in clarifying how to attack this problem .

A & D are wrong for the use of "their" to refer the storm. D is wrong since "and not for" is needed to maintain the parallelism. Between B & E, E seems correct because B uses "the speed and path" where as it should be "the speed and the path" to refer the spped and path seperately.
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Re: Data collected weather airplanes  [#permalink]

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11 Oct 2009, 06:57
Hussain ,your logic has sense , for gauging needs parallel structure for ...ing,thanks for your explanation
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Re: Data collected weather airplanes  [#permalink]

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11 Oct 2009, 08:04
sacmanitin wrote:
OA is (C) only .

I first chose B with the same thinking: parallelism

For X... not for Y.
But as you said, I would need an ING in the Y.

If you have a closer look at another possible structure:

For gauging X, not Y --> you will find a parallel structure
Don't know, just backsolving with the official answer given

If someone has a different point of view, I would like to see why is that the correct answer.
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Re: Data collected weather airplanes  [#permalink]

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11 Oct 2009, 10:41
are useful mainly for gauging the storm’s structure and strength, not for gauging the speed and the path of its movement. for gauging is implicitly attached in the sentence and either one can use

the entire for gaunging or two drop it fully . Makes Sense ???
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Re: Data collected weather airplanes  [#permalink]

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20 Apr 2010, 16:41
Yes...there is no paraller for gauging in the latter part of the statement...good one
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Re: Data collected weather airplanes  [#permalink]

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02 May 2010, 00:36
sacmanitin wrote:
are useful mainly for gauging the storm’s structure and strength, not for gauging the speed and the path of its movement. for gauging is implicitly attached in the sentence and either one can use

the entire for gaunging or two drop it fully . Makes Sense ???

yes, it makes a lot of sense. thank you for your analysis.
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Re: Data collected weather airplanes  [#permalink]

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14 Jan 2011, 07:10
went with E. but thanks for the explanation
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Re: Data collected weather airplanes  [#permalink]

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12 Feb 2011, 02:07
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Initially, I also picked E. Thanks for the explanation. C makes sense.

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Re: The data collected by weather airplanes that fly into the  [#permalink]

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11 Jun 2012, 18:34
initially i picked B here. BUT after reading Hussain's explanation i narrowed my choice down to C. for gauging needs to be paralleled in underlined part. C is the best choice
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The data collected by weather airplanes that fly into the  [#permalink]

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Updated on: 17 Jun 2017, 02:47
1
3
The data collected by weather airplanes that fly into the heart of a hurricane are useful mainly for gauging the storm’s structure and strength, not for the speed and the path of their movement.

(A) not for the speed and the path of their movement
(B) not for the speed and path of its movement
(C) not the speed and path of its movement
(D) and not the speed and path of their movements
(E) and not for the speed and the path of its movements

Originally posted by Ankit04041987 on 13 Jun 2012, 12:19.
Last edited by broall on 17 Jun 2017, 02:47, edited 1 time in total.
Reformatted question
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Re: The data collected by weather airplanes that fly into the  [#permalink]

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13 Aug 2012, 12:41
Can anyone please explain me what "it" refers to in C ? If it refer to aeroplanes than it should be plural.
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Re: The data collected by weather airplanes that fly into the  [#permalink]

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13 Aug 2012, 13:04
dhirajdas53 wrote:
Can anyone please explain me what "it" refers to in C ? If it refer to aeroplanes than it should be plural.

Its refers to storm's. Both are in possessive form. It can not refer to airplanes (Plural)
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Re: The data collected by weather airplanes that fly into the  [#permalink]

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17 Jun 2017, 02:41
The data collected by weather airplanes that fly into the heart of a hurricane are useful mainly for gauging the storm’s structure and strength, not for the speed and the path of their movement.
(A) not for the speed and the path of their movement
(B) not for the speed and path of its movement
(C) not the speed and path of its movement
(D) and not the speed and path of their movements
(E) and not for the speed and the path of its movements
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Re: The data collected by weather airplanes that fly into the  [#permalink]

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17 Jun 2017, 08:39
Merged topics. Please, search before posting questions!
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Re: The data collected by weather airplanes that fly into the  [#permalink]

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25 Oct 2017, 12:19
ChrisLele wrote:
This is a tricky one .

First off, let's start with the parallelism. 'The data...useful for 'Verb-ing' A & B, not C & D.' Notice how answer choice (A) places the preposition 'for' in front of C & D. We would only require the 'for' if there were a second verb. 'Gauging', however, refers to both sets of verbs. Thus, we can eliminate (A), (B), and (E). As for (D), notice 'their'. We are talking about a hurricane, which is singular, so 'its' is correct.

The data collected by weather airplanes that fly into the heart of a hurricane are useful mainly for gauging the storm’s structure and strength, not for the speed and the path of their movement.
(A) not for the speed and the path of their movement
(B) not for the speed and path of its movement
(C) not the speed and path of its movement
(D) and not the speed and path of their movements
(E) and not for the speed and the path of its movements

Hi ChrisLele,

With all due respect, I don't agree with the above explanation.

Had the sentence been "Speedometer is used for checking the speed, not for checking the structure of the car" the sentence would have been correct IMO. The second verb+ing is just an ellipse.

Another example:
John writes a poem better than does Kevin. --> Here "writes" is ellipse in the second part of the sentence.

Please throw some light on my above statements.

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Re: The data collected by weather airplanes that fly into the  [#permalink]

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20 May 2018, 01:48
Is 'and' not required in option C ? as ',and not the speed and path of its movement.'

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Re: The data collected by weather airplanes that fly into the  [#permalink]

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20 May 2018, 06:17
prayer wrote:
Is 'and' not required in option C ? as ',and not the speed and path of its movement.'

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Clause + item1 and item2.

Whenever we have 'and' in the sentence, the sentence should make sense when read independently-
Clause + item1 and clause + item2

the data..are useful mainly for gauging the storm’s structure and strength,
the data ...are useful mainly for gauging not the speed and the path of its movement. ----> doesn't make sense. So, usage of and is wrong here.
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Re: The data collected by weather airplanes that fly into the &nbs [#permalink] 20 May 2018, 06:17

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