During the twentieth century, the study of the large-scale : GMAT Sentence Correction (SC)
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# During the twentieth century, the study of the large-scale

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During the twentieth century, the study of the large-scale [#permalink]

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15 Aug 2009, 01:39
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During the twentieth century, the study of the large-scale structure of the universe evolved from the theoretical to the practical; the field of physical cosmology was made possible because of both Einstein's theory of relativity and the better ability to observe extremely distant astronomical objects.

A) because of both Einstein's theory of relativity and

B) by both Einstein's theory of relativity and

C) by Einstein's theory of relativity and also

D) because of Einstein's theory of relativity and also

E) as a result of both Einstein's theory of relativity and
[Reveal] Spoiler: OA

Last edited by Vyshak on 06 May 2016, 06:41, edited 1 time in total.
Updated OA
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Re: During the twentieth century, the study of the large-scale [#permalink]

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15 Aug 2009, 03:37
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was made possible demands a by
Hence we can narrow it between B & C
and also is wrong and hence B
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Re: During the twentieth century, the study of the large-scale [#permalink]

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01 Sep 2011, 10:01
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Quote:
During the twentieth century, the study of the large-scale structure of the universe evolved from the theoretical to the practical; the field of physical cosmology was made possible because of both Einstein's theory of relativity and the better ability to observe extremely distant astronomical objects.

A) because of both Einstein's theory of relativity and

B) by both Einstein's theory of relativity and

C) by Einstein's theory of relativity and also

D) because of Einstein's theory of relativity and also

E) as a result of both Einstein's theory of relativity and

Idiom - 'made possible by [something]' and never 'made possible because...' ---> eliminates A, D and E

Essentially, the statement is saying, "field of physical cosmology is made possible by Einstein's theory of relativity; field of physical cosmology is made possible by the better ability to observe [farther]...'. So, for concision's sake, we say 'made possible by both [X] and [Y]'.
This can also be rewritten as 'Both [X] and [Y] made [Z] possible' ---> hence, B is correct.
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Re: During the twentieth century, the study of the large-scale [#permalink]

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29 Jan 2012, 22:22
+ 1 B.
correct usage of by in place of because of.
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Re: During the twentieth century, the study of the large-scale [#permalink]

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30 Jan 2012, 01:36
+1 B

Split between "Because of", "by", and "as a result" --> demands a "by"
two parallel causes require a "both". Thus, "B"
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Re: During the twentieth century, the study of the large-scale [#permalink]

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15 Apr 2012, 08:48
two idioms: "made possible by" and "both X and Y."
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Re: During the twentieth century, the study of the large-scale [#permalink]

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09 Jun 2012, 20:38
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gmatopoeia wrote:
Quote:
During the twentieth century, the study of the large-scale structure of the universe evolved from the theoretical to the practical; the field of physical cosmology was made possible because of both Einstein's theory of relativity and the better ability to observe extremely distant astronomical objects.

A) because of both Einstein's theory of relativity and

B) by both Einstein's theory of relativity and

C) by Einstein's theory of relativity and also

D) because of Einstein's theory of relativity and also

E) as a result of both Einstein's theory of relativity and

Idiom - 'made possible by [something]' and never 'made possible because...' ---> eliminates A, D and E

Essentially, the statement is saying, "field of physical cosmology is made possible by Einstein's theory of relativity; field of physical cosmology is made possible by the better ability to observe [farther]...'. So, for concision's sake, we say 'made possible by both [X] and [Y]'.
This can also be rewritten as 'Both [X] and [Y] made [Z] possible' ---> hence, B is correct.

i got it wrong. i picked A here. anyway nice explanation. another idiom is included in my list. "made possible by X and Y ....
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Re: During the twentieth century, the study of the large-scale [#permalink]

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21 Aug 2013, 04:08
[quote="crejoc"]During the twentieth century, the study of the large-scale structure of the universe evolved from the theoretical to the practical; the field of physical cosmology was made possible because of both Einstein's theory of relativity and the better ability to observe extremely distant astronomical objects.

A) because of both Einstein's theory of relativity and

B) by both Einstein's theory of relativity and

C) by Einstein's theory of relativity and also

D) because of Einstein's theory of relativity and also

E) as a result of both Einstein's theory of relativity and

Can someone answer are - because of both Einstein's theory of relativity and the better ability to observe extremely distant astronomical objects. two noun phrases?
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Re: During the twentieth century, the study of the large-scale [#permalink]

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23 Sep 2014, 18:47
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Re: During the twentieth century, the study of the large-scale [#permalink]

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10 Nov 2014, 00:52
The term "because of" represents the reason for an action.

Precisely because of the above reason - made possible 'because of ' seems correct.

Please any one clear the ambiguity here. As i am clear about one thing, 'because of' is used to represent the reason for an action.
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Re: During the twentieth century, the study of the large-scale [#permalink]

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10 Nov 2014, 02:02
earnit wrote:
The term "because of" represents the reason for an action.

Precisely because of the above reason - made possible 'because of ' seems correct.

Please any one clear the ambiguity here. As i am clear about one thing, 'because of' is used to represent the reason for an action.

i think made possible demand a 'by'.and also because of both is actually seeming like both theory of einstein and the ….hence wrong.
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Re: During the twentieth century, the study of the large-scale [#permalink]

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28 May 2015, 22:24
crejoc wrote:
During the twentieth century, the study of the large-scale structure of the universe evolved from the theoretical to the practical; the field of physical cosmology was made possible because of both Einstein's theory of relativity and the better ability to observe extremely distant astronomical objects.

A) because of both Einstein's theory of relativity and

B) by both Einstein's theory of relativity and

C) by Einstein's theory of relativity and also

D) because of Einstein's theory of relativity and also

E) as a result of both Einstein's theory of relativity and

OA:
[Reveal] Spoiler:
B

IDIOM: It was made possible BY. So either B or C. In C, and also is redundant.
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Re: During the twentieth century, the study of the large-scale [#permalink]

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01 Sep 2015, 21:45
crejoc wrote:
During the twentieth century, the study of the large-scale structure of the universe evolved from the theoretical to the practical; the field of physical cosmology was made possible because of both Einstein's theory of relativity and the better ability to observe extremely distant astronomical objects.

A) because of both Einstein's theory of relativity and

B) by both Einstein's theory of relativity and

C) by Einstein's theory of relativity and also

D) because of Einstein's theory of relativity and also

E) as a result of both Einstein's theory of relativity and

OA:
[Reveal] Spoiler:
B

1) made possible because of - Wrong idiom; Correct idiom is - made possible by someone/something; So A, D, E are out.
2) Between B and C, in C, in 'and also', also after and is redundant.
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Re: During the twentieth century, the study of the large-scale [#permalink]

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25 Sep 2016, 05:10
Hello from the GMAT Club VerbalBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

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Re: During the twentieth century, the study of the large-scale   [#permalink] 25 Sep 2016, 05:10
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