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# Because the population is denser there and the auto mobile

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Re: Because the population is denser there and the auto mobile  [#permalink]

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14 Jan 2017, 15:11
I am confused with A. It seems that A has pronoun problem. But I think IT can refer to the commuter rail system. Can anyone please give a proper explanation?
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Re: Because the population is denser there and the auto mobile  [#permalink]

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14 Jan 2017, 15:15
I am also confused with the shifting of present to the future tense in option D.
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Re: Because the population is denser there and the auto mobile  [#permalink]

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14 Jan 2017, 15:20
I am also confused with the shifting of present to the future tense in option D.
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Re: Because the population is denser there and the auto mobile  [#permalink]

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14 Jan 2017, 15:55
nahid78 wrote:
I am also confused with the shifting of present to the future tense in option D.

Following the Topic. Same issues....
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Re: Because the population is denser there and the auto mobile  [#permalink]

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14 Jan 2017, 20:57
1
As per my opinion....

Because the population is denser there and the auto mobile is therefore inefficient as a means of transportation, a commuter rail system serving a given population is usually five times more efficient in a European city than it is in an American city.

a serving a given population is usually five times more efficient in a European city than it is in an American city : no clear antecedent of "it"

b serving a given population will usually be five times more efficient if it is placed in a European city instead of an American city: idiom error.

c will usually be five times more efficient in a European city than one serving a comparable population in an American city: "one" is ambiguous.

d in a European city will usually be five times more efficient than will a system serving a comparable population in an American city : correct comparison

e that is implemented in a European city will usually be five times more efficient than if it is implemented with a comparable population in an American city : no clear antecedent of "it"
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Re: Because the population is denser there and the auto mobile  [#permalink]

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14 Jan 2017, 21:03
1
nahid007 wrote:
Because the population is denser there and the automobile is therefore inefficient as a means of transportation, a commuter rail system serving a given population is usually five times more efficient in a European city than it is in an American city.

A. serving a given population is usually five times more efficient in a European city than it is in an American city

B. serving a given population will usually be five times more efficient if it is placed in a European city instead of an American city

C. will usually be five times more efficient in a European city than one serving a comparable population in an American city

D. in a European city will usually be five times more efficient than will a system serving a comparable population in an American city

E. that is implemented in a European city will usually be five times more efficient than if it is implemented with a comparable population in an American city

As per my opinion....

Because the population is denser there and the auto mobile is therefore inefficient as a means of transportation, a commuter rail system serving a given population is usually five times more efficient in a European city than it is in an American city.

a serving a given population is usually five times more efficient in a European city than it is in an American city : no clear antecedent of "it"

b serving a given population will usually be five times more efficient if it is placed in a European city instead of an American city: idiom error.

c will usually be five times more efficient in a European city than one serving a comparable population in an American city: "one" is ambiguous.

d in a European city will usually be five times more efficient than will a system serving a comparable population in an American city : correct comparison

e that is implemented in a European city will usually be five times more efficient than if it is implemented with a comparable population in an American city : no clear antecedent of "it"
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Re: Because the population is denser there and the auto mobile  [#permalink]

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14 Jan 2017, 21:16
1
Chemerical71 wrote:
Because the population is denser there and the auto mobile is therefore inefficient as a means of transportation, a commuter rail system serving a given population is usually five times more efficient in a European city than it is in an American city.

a serving a given population is usually five times more efficient in a European city than it is in an American city

b serving a given population will usually be five times more efficient if it is placed in a European city instead of an American city

c will usually be five times more efficient in a European city than one serving a comparable population in an American city

d in a European city will usually be five times more efficient than will a system serving a comparable population in an American city

e that is implemented in a European city will usually be five times more efficient than if it is implemented with a comparable population in an American city

Hi,

D straight way wins because rest choices talk as if it is the same commuter rail system that is placed at both places..

But we are comparing the system in place A with system in place B..

There is nothing wrong here. You are talking of effect of some activities if done in future.
Example- he will win the game because he is a better player.
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Re: Because the population is denser there  [#permalink]

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15 Jan 2017, 10:42
Chemerical71 wrote:
Because the population is denser there and the auto mobile is therefore inefficient as a means of transportation, a commuter rail system serving a given population is usually five times more efficient in a European city than it is in an American city.

a serving a given population is usually five times more efficient in a European city than it is in an American city

b serving a given population will usually be five times more efficient if it is placed in a European city instead of an American city

c will usually be five times more efficient in a European city than one serving a comparable population in an American city

d in a European city will usually be five times more efficient than will a system serving a comparable population in an American city

e that is implemented in a European city will usually be five times more efficient than if it is implemented with a comparable population in an American city

IMO <D> in a European city will usually be five times more efficient than will a system serving a comparable population in an American city
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Re: Because the population is denser there and the auto mobile  [#permalink]

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15 Jan 2017, 20:44
Hi chetan2u and all,
I am confuse with the additional word "comparable" in the correct choice. Does this change the meaning?
Also,I don't see anything wrong to compare the existing rail systems in option A.

In my 2 cents,option A says that the current population in EC is denser than in AC;hence the rail system in EC is more efficient than that in AC.
On the other hand,option D says that the current population in EC is denser than in AC;hence the rail system in EC will usually be more efficient than that serving a comparable population in AC.
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Re: Because the population is denser there and the auto mobile  [#permalink]

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15 Jan 2017, 23:09
sleepynut wrote:
Hi chetan2u and all,
I am confuse with the additional word "comparable" in the correct choice. Does this change the meaning?
Also,I don't see anything wrong to compare the existing rail systems in option A.

In my 2 cents,option A says that the current population in EC is denser than in AC;hence the rail system in EC is more efficient than that in AC.
On the other hand,option D says that the current population in EC is denser than in AC;hence the rail system in EC will usually be more efficient than that serving a comparable population in AC.

Hi,

A uses 'given population' so here given works the same way as comparable....
Otherwise it would be just 'its population'.

Example :- in the given scenario, country x will emerge stronger than country y..

But A has a problem in comparison of commuter rail system.
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Re: Because the population is denser there  [#permalink]

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16 Jan 2017, 09:01
nitiny wrote:
Chemerical71 wrote:
Because the population is denser there and the auto mobile is therefore inefficient as a means of transportation, a commuter rail system serving a given population is usually five times more efficient in a European city than it is in an American city.

a serving a given population is usually five times more efficient in a European city than it is in an American city -> ambiguous

b serving a given population will usually be five times more efficient if it is placed in a European city instead of an American city -> idiom more...than

c will usually be five times more efficient in a European city than one serving[/colo ->unparralelle population in an American city ->not parallel

[color=#00a651]d in a European city [color=#00ff00]will usually be
five times more efficient than will a system serving a comparable population in an American city[/color] _> supposedly correct?

e that is implemented in a European city will usually be five times more efficient than if it is implemented with a comparable population in an American city _> why exactly wrong? just wordy?

IMO <D> in a European city will usually be five times more efficient than will a system serving a comparable population in an American city

As I struggle to really understand why: could you give a short POE explanation for this?
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Re: Because the population is denser there  [#permalink]

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26 Jan 2017, 03:05
could you explain what is the right answer
thanks
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Re: Because the population is denser there  [#permalink]

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26 Jan 2017, 07:39
kannu44 wrote:
could you explain what is the right answer
thanks

This question seems to be problematic. Please refer to the discussions in another thread:

top150-sc-because-the-population-is-denser-there-and-the-automobile-209698.html#p1612426

Merging the topics.
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#Top150 SC: Because the population is denser there and the automobile  [#permalink]

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26 Jan 2017, 07:52
JanGMAC wrote:
nitiny wrote:
Chemerical71 wrote:
Because the population is denser there and the auto mobile is therefore inefficient as a means of transportation, a commuter rail system serving a given population is usually five times more efficient in a European city than it is in an American city.

a serving a given population is usually five times more efficient in a European city than it is in an American city -> ambiguous

b serving a given population will usually be five times more efficient if it is placed in a European city instead of an American city -> idiom more...than

c will usually be five times more efficient in a European city than one serving[/colo ->unparralelle population in an American city ->not parallel

[color=#00a651]d in a European city [color=#00ff00]will usually be
five times more efficient than will a system serving a comparable population in an American city[/color] _> supposedly correct?

e that is implemented in a European city will usually be five times more efficient than if it is implemented with a comparable population in an American city _> why exactly wrong? just wordy?

IMO <D> in a European city will usually be five times more efficient than will a system serving a comparable population in an American city

As I struggle to really understand why: could you give a short POE explanation for this?

In my opinion, options C and D both are gramatically alright. C may be considered better because of concision.

Option A may be considered wrong because it appears that the same rail system serves both a European city and an American City (because of the usage of pronoun "it").
Option B is wrong also because of the same reason as above. Moreover there is no "than" corresponding to the comparative adjective "more".
Option E is wrong because of the same problem as described for A.
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Re: #Top150 SC: Because the population is denser there and the automobile  [#permalink]

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26 Jan 2017, 09:05
Is OA C or D ?
In timer it is still showing D
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Re: #Top150 SC: Because the population is denser there and the automobile  [#permalink]

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27 Jan 2017, 03:37
hotshot02 wrote:
Is OA C or D ?
In timer it is still showing D

The OA (i.e. the "official answer") is the one that the author decides. Though in my opinion, both C and D are gramatically correct (and C is slightly better than D because of concision), the OA is still D.
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Re: #Top150 SC: Because the population is denser there and the automobile  [#permalink]

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27 Jan 2017, 04:07
sayantanc2k wrote:
hotshot02 wrote:
Is OA C or D ?
In timer it is still showing D

The OA (i.e. the "official answer") is the one that the author decides. Though in my opinion, both C and D are gramatically correct (and C is slightly better than D because of concision), the OA is still D.

oh okay...thanks for clarification buddy!
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Because the population is denser there and the automobile is therefore  [#permalink]

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08 Nov 2017, 08:08
1
Because the population is denser there and the automobile is therefore inefficient as a means of transportation, a commuter rail system serving a given population is usually five times more efficient in a European city than it is in an American city.

A. serving a given population is usually five times more efficient in a European city than it is in an American city
B. serving a given population will usually be five times more efficient if it is placed in a European city instead of an American city
C. will usually be five times more efficient in a European city than one serving a comparable population in an American city
D. in a European city will usually be five times more efficient than will a system serving a comparable population in an American city
E. that is implemented in a European city will usually be five times more efficient than if it is implemented with a comparable population in an American city
Because the population is denser there and the automobile is therefore &nbs [#permalink] 08 Nov 2017, 08:08

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