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Bunuel
According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's ---> Nothing wrong, i'll keep this

B. not only undermines one's ability of critical thinking but also impairs the --> Not parallel with non-underline portion one's overall ability to perceive

C. undermines not only one's ability to think critically but also impairs one's --> Not parallel

D. undermines not only one's ability of critical thinking but also impairs the --> Not parallel

E. undermines one's ability not only to think critically but also impairs one's --> Not parallel



NEW question from GMAT® Official Guide 2019


(SC01527)

So from considering parallelism, my answer is "A"
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According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's

B. not only undermines one's ability of critical thinking but also impairs the --> correct

C. undermines not only one's ability to think critically but also impairs one's

D. undermines not only one's ability of critical thinking but also impairs the

E. undermines one's ability not only to think critically but also impairs one's
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According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's

B. not only undermines one's ability of critical thinking but also impairs the

C. undermines not only one's ability to think critically but also impairs one's

D. undermines not only one's ability of critical thinking but also impairs the

E. undermines one's ability not only to think critically but also impairs one's

Answer A. Only A has correct Parallelism.

Thanks,
GyM
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dkumar2012
Bunuel
According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's

B. not only undermines one's ability of critical thinking but also impairs the

C. undermines not only one's ability to think critically but also impairs one's

D. undermines not only one's ability of critical thinking but also impairs the

E. undermines one's ability not only to think critically but also impairs one's
ans: A {IMO}
clear Parallelism case. Not Only X but also Y.. Where X and Y has to be parallel logically and make sense.

you need to consider ability to vs ability of ---- A is the correct choice.
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According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's

B. not only undermines one's ability of critical thinking but also impairs the

C. undermines not only one's ability to think critically but also impairs one's

D. undermines not only one's ability of critical thinking but also impairs the

E. undermines one's ability not only to think critically but also impairs one's

It uses idiom - not only X but also Y.

And X & Y should be parallel.

X - undermines one's ability to think critically
Y - impairs one's (overall ability to perceive) non under-lined part.

We could see that X & Y uses same verb tenses. Simple Present. Hence Original sentence is correct.

Other choices introduces Parallelism error. Hence Incorrect.

A - Answer
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Bunuel
According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's

B. not only undermines one's ability of critical thinking but also impairs the

C. undermines not only one's ability to think critically but also impairs one's

D. undermines not only one's ability of critical thinking but also impairs the

E. undermines one's ability not only to think critically but also impairs one's


NEW question from GMAT® Official Guide 2019


(SC01527)

OA: A

Parallelism, idiom usage: not only X but also Y, ability to are checked in this question

A. not only undermines one's ability to think critically but also impairs one's:Correct, correct usage of not only X but also Y, X and Y are parallel, and correct idiom ability to

B. not only undermines one's ability of critical thinking but also impairs the : Incorrect, ability of is wrong

C. undermines not only one's ability to think critically but also impairs one's : Incorrect, X and Y are not parallel in idiom usage not only X but also Y

D. undermines not only one's ability of critical thinking but also impairs the:Incorrect,ability of is wrong,X and Y are not parallel in idiom usage not only X but also Y.

E. undermines one's ability not only to think critically but also impairs one's : Incorrect,X and Y are not parallel in idiom usage not only X but also Y
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Bunuel
According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's

B. not only undermines one's ability of critical thinking but also impairs the

C. undermines not only one's ability to think critically but also impairs one's

D. undermines not only one's ability of critical thinking but also impairs the

E. undermines one's ability not only to think critically but also impairs one's

NEW question from GMAT® Official Guide 2019


(SC01527)

1. Not only..........but also is correct usage
2. Ability is also a correct usage..

Nothing wrong with the original sentence, correct answer must be (A)
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A is the answer.

However, option B shows how GMAT tries to construct a wrong answer.

Ability to vs ability to is well discussed, but the use of "the overall ability to" is an error borrowed from colloquial usage. use of "the" instead of "one's" is ambiguous as it doesn't reflect whose overall ability.
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Hi generis GMATNinja pikolo2510 workout VeritasKarishma

Can you explan subtle difference between ability to vs ability of
Why can't a definite article - the - not refer back to one's in (B)?


According to some critics,
watching television not only
undermines one's ability to think critically
but also impairs one's
overall ability to perceive.

Could I have taken cue from highlighted text in non-underlined portion to get to OA?
Not only verb- 1 (undermines) vs but also verb-2 (impairs) seems correct to me.
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adkikani

So basically your question is about ability to vs ability of

1. ability to - in general used for an action. Such as in this case ability to perceive.
More example on same lines -- ability to walk ; ability to talk etc.

2. ability of - First, it is not completely wrong, just usage is different - we can say when it is ability of <someone>. this is a case where we use ability of
Ex - Assessing the driving ability of Linda is important.

Hope that helps. Waiting for expert's reply.
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Bunuel
According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's

B. not only undermines one's ability of critical thinking but also impairs the

C. undermines not only one's ability to think critically but also impairs one's

D. undermines not only one's ability of critical thinking but also impairs the

E. undermines one's ability not only to think critically but also impairs one's



NEW question from GMAT® Official Guide 2019


(SC01527)

not only but also parallelism error -A is correct in B, there is error in line impairs the
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Bunuel
According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's

B. not only undermines one's ability of critical thinking but also impairs the

C. undermines not only one's ability to think critically but also impairs one's

D. undermines not only one's ability of critical thinking but also impairs the

E. undermines one's ability not only to think critically but also impairs one's



NEW question from GMAT® Official Guide 2019


(SC01527)

Here is my explanation :

In B, In Not only structure, we have ability of + Noun, and but also structure has ability to + verb, Not parallel.

Is my reasoning correct for eliminating B, and also ones and the are also not parallel.
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According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's --> Parallelism - CORRECT

B. not only undermines one's ability of critical thinking but also impairs the - One's missing after but also

C. undermines not only one's ability to think critically but also impairs one's --> wrong parallelism

D. undermines not only one's ability of critical thinking but also impairs the --> wrong parallelism

E. undermines one's ability not only to think critically but also impairs one's --> wrong parallelism
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Bunuel
According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's

B. not only undermines one's ability of critical thinking but also impairs the

C. undermines not only one's ability to think critically but also impairs one's

D. undermines not only one's ability of critical thinking but also impairs the

E. undermines one's ability not only to think critically but also impairs one's



NEW question from GMAT® Official Guide 2019


(SC01527)

I would want to know what is the subject and verb in this sentence.

Is subject: Watching television? if yes then how come -ing is there in the subject as watching television is action.

Is the verb: undermines & impairs??

Sorry I am asking very basic qs. It would be great if anyone can answer.
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CrackVerbal33
Bunuel
According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.


A. not only undermines one's ability to think critically but also impairs one's

B. not only undermines one's ability of critical thinking but also impairs the

C. undermines not only one's ability to think critically but also impairs one's

D. undermines not only one's ability of critical thinking but also impairs the

E. undermines one's ability not only to think critically but also impairs one's



NEW question from GMAT® Official Guide 2019


(SC01527)

I would want to know what is the subject and verb in this sentence.

Is subject: Watching television? if yes then how come -ing is there in the subject as watching television is action.

Is the verb: undermines & impairs??

Sorry I am asking very basic qs. It would be great if anyone can answer.

Hello CrackVerbal33!

Thanks for the question! It's not too basic at all - and I'm sure you're not the only one who is confused by it! Let's look at the original (and, as it turns out, correct) sentence:

According to some critics, watching television not only undermines one's ability to think critically but also impairs one's overall ability to perceive.

Subject = watching television
Verb(s) = undermines / impairs

To answer your question about why an -ing word can be a subject:

Gerunds (-ing words or phrases that act as nouns) can be the subject of a sentence. In this case, "watching television" is not the action in the sentence - it's the main idea of the sentence. The verbs in this sentence indicate what the subject (watching television) DOES to a person. Not all -ing words act as verbs, and that can trip up GMAT test takers of all ability levels. It might be a good idea to go back and refresh your memory on how to identify and use gerunds before test day.

I hope this helps!
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IMO A

not only undermines one's ability to think critically but also impairs one's- not only undermines but also impairs is parallel. Moreover, the correct idiom is ability to.
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A. not only undermines one's ability to think critically but also impairs one's --> highlighted portions are parallel

B. not only undermines one's ability of critical thinking but also impairs the --> the highlighted portions are not parallel

C. undermines [ not only one's ability to think critically but also impairs one's ] --> 'Not only X but also Y is closed parallel marker, so X should be parallel to Y. However, here not only is not followed by verb whereas but also is followed by verb. So, not parallel.

D. undermines not only one's ability of critical thinking but also impairs the --> same as C

E. undermines one's ability not only to think critically but also impairs one's
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