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A new generation of sophisticated copy machines, capable of unpreceden

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A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 13 Aug 2016, 02:18
2
5
00:00
A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

71% (00:43) correct 29% (01:00) wrong based on 300 sessions

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A new generation of sophisticated copy machines, capable of unprecedented detail and accuracy, are prompting the development of more complex currency designs to prevent counterfeiting.


A. sophisticated copy machines, capable of unprecedented detail and accuracy, are

B. sophisticated copy machines, capable for unprecedented detail and accuracy, is

C. sophisticated copy machines, capable of unprecedented detail and accuracy, is

D. sophisticated copy machines, capable for unprecedented detail and accuracy, are

E. sophisticated copy machines that are capable of unprecedented detail and accuracy are
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 13 Aug 2016, 02:19
a - not the generation but the machines itself
b - need plural - are
c - need plural - are
d - capable of
e - answer
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 13 Aug 2016, 06:55
paidlukkha wrote:
a - not the generation but the machines itself
b - need plural - are
c - need plural - are
d - capable of
e - answer


Your explanation contradicts OA. Please check!
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 13 Aug 2016, 07:05
Konstantin1983 wrote:
paidlukkha wrote:
a - not the generation but the machines itself
b - need plural - are
c - need plural - are
d - capable of
e - answer


Your explanation contradicts OA. Please check!

No no, oa is correct
My answer is wrong

I want to know how

Sent from my iPhone
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 13 Aug 2016, 07:35
1
paidlukkha wrote:
Konstantin1983 wrote:
paidlukkha wrote:
a - not the generation but the machines itself
b - need plural - are
c - need plural - are
d - capable of
e - answer


Your explanation contradicts OA. Please check!

No no, oa is correct
My answer is wrong

I want to know how

Sent from my iPhone


Oh yeah i got it. Thanks. As per your question you made a mistake when you confused what caused development. This is generation, not machines. Look at modifier in underlined part and you will see that "generation" lacks verbs. Since "generation" is singular we need "is". Hence A,D and E are out. Between B and C. "Capable for" is wrong idiom. Hence C is correct. Hope it helps
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 13 Aug 2016, 08:05
[/quote]

Oh yeah i got it. Thanks. As per your question you made a mistake when you confused what caused development. This is generation, not machines. Look at modifier in underlined part and you will see that "generation" lacks verbs. Since "generation" is singular we need "is". Hence A,D and E are out. Between B and C. "Capable for" is wrong idiom. Hence C is correct. Hope it helps[/quote]


how can a generation cause the development?
it makes no sense to me :(
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 13 Aug 2016, 11:18
1
paidlukkha wrote:
a - not the generation but the machines itself
b - need plural - are
c - need plural - are
d - capable of
e - answer


I think you are missing the correct subject of the sentence.

A new generation of sophisticated copy machines, capable of unprecedented detail and accuracy, are prompting the development of more complex currency designs to prevent counterfeiting.

We have "A new generation" as the subject, so it will take singluar verb "is". Thus, A, D and E are incorrect.

Now, Capable of is the right idiom which is correct only in C. Hence the answer.
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 05 Sep 2017, 23:19
In this question, i understand why option C is correct. My question is, if we replace 'is' in place of 'are' in the option E, will it become a better choice than option C?
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 08 Sep 2017, 08:11
In the above sentence the subject is a new generation not a not A new generation of sophisticated copy machines
Prepositional phrases are never part of the subject .Therefore it should be followed by singular verb "is" rather than are.
So only B and C are left .Here capable of is correct idiom not capable for.
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 08 Sep 2017, 08:52
A new generation of sophisticated copy machines, capable of unprecedented detail and accuracy, are prompting the development of more complex currency designs to prevent counterfeiting.
a. sophisticated copy machines, capable of unprecedented detail and accuracy, are
b. sophisticated copy machines, capable for unprecedented detail and accuracy, is
c. sophisticated copy machines, capable of unprecedented detail and accuracy, is
d. sophisticated copy machines, capable for unprecedented detail and accuracy, are
e. sophisticated copy machines that are capable of unprecedented detail and accuracy are

My two cents -

A new Generation can't be the subject of the sentence because it does not make sense with the verb "are prompting". We should take "A new generation of sophisticated copy machines" as the subject. Whenever a phrase is a subject it is always singular. So A,D and E are incorrect.

B - Capable for is not idimatic
C - correct answer.
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 08 Sep 2017, 11:58
1
A new generation of sophisticated copy machines, capable of unprecedented detail and accuracy, are prompting the development of more complex currency designs to prevent counterfeiting.

a. sophisticated copy machines, capable of unprecedented detail and accuracy, are
- "are" is the INCORRECT verb because its plural. The subject is "GENERATION" = SINGULAR. Therefore, "is" is the appropriate choice

b. sophisticated copy machines, capable for unprecedented detail and accuracy, is
- "capable for" is an INCORRECT IDIOM. Correct idiom = "capable of"

c. sophisticated copy machines, capable of unprecedented detail and accuracy, is
- correct as is

d. sophisticated copy machines, capable for unprecedented detail and accuracy, are
- same as "A". also, same as "B"

e. sophisticated copy machines that are capable of unprecedented detail and accuracy are
- same as "A". also, wordier than need be because of "that".

Kudos please if you find this helpful :)
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 08 Sep 2017, 21:36
A new generation of sophisticated copy machines, capable of unprecedented detail and accuracy, are prompting the development of more complex currency designs to prevent counterfeiting.
a. sophisticated copy machines, capable of unprecedented detail and accuracy, are - Subject verb agreement - generation - are
b. sophisticated copy machines, capable for unprecedented detail and accuracy, is - capable for idiom issue
c. sophisticated copy machines, capable of unprecedented detail and accuracy, is - Correct
d. sophisticated copy machines, capable for unprecedented detail and accuracy, are - Subject verb agreement - generation - are
e. sophisticated copy machines that are capable of unprecedented detail and accuracy are - Subject verb agreement - generation - are

Answer C
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Re: A new generation of sophisticated copy machines, capable of unpreceden  [#permalink]

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New post 24 Oct 2018, 02:13
paidlukkha wrote:
A new generation of sophisticated copy machines, capable of unprecedented detail and accuracy, are prompting the development of more complex currency designs to prevent counterfeiting.


A. sophisticated copy machines, capable of unprecedented detail and accuracy, are

B. sophisticated copy machines, capable for unprecedented detail and accuracy, is

C. sophisticated copy machines, capable of unprecedented detail and accuracy, is

D. sophisticated copy machines, capable for unprecedented detail and accuracy, are

E. sophisticated copy machines that are capable of unprecedented detail and accuracy are


KAPLAN OFFICIAL EXPLANATION:



C

Like many GMAT sentences, this one is complex, but contains a predictable, relatively simple error. If you familiarize yourself with commonly tested errors and learn how to correct them, sentence corrections can be a breeze. As soon as you see a subject (“a genera- tion”) followed by a long phrase (“of sophisticated copy machines capable of unprecedented detail and accuracy”) beware! GMAT sentence corrections often contain subjects and verbs that are separated. The verb “are” here is separated from the subject “genera- tion,” but they still need to agree. Generation is sin- gular, so it should be “a new generation IS prompt- ing.” In(B), it’s unidiomatic to say “capable for.” You need to say “capable of” detail.
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Re: A new generation of sophisticated copy machines, capable of unpreceden   [#permalink] 24 Oct 2018, 02:13
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