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Project SC Butler: Day 47: Sentence Correction (SC1)


For SC butler Questions Click Here

When Netscape released the second edition of its browser in March 1995, its founders predicted a 15 percent increase in daily users, an assessment that seemed overly optimistic, considering that the new interface did not test well with longstanding users and did only moderately well with new users.

A. an assessment that seemed overly optimistic, considering that the new interface did not test well with longstanding users and

B. which was an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users and it

C. namely, it was an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users and

D. an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users, it

E. that was an assessment that seemed overly optimistic considering the new interface did not test well, with longstanding users, and it

The best/excellent answers get kudos, which will be awarded after the answer is revealed.
There may be no best/excellent answers, or a there may be a few excellent answers!

Official Explanation:


The purpose of the underlined section is to describe the increase in daily users, thereforethere is no need for any other words before an assessment - thus, answers (B), (C), and (E) areeliminated for redundancy. (D) ends with a comma and then the word it, which makes it seemthat the rest of the sentence describes the poor testing with longstanding users rather thandescribing another set of testing. Consequently, the only possible correct answer is (A).
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A. an assessment that seemed overly optimistic, considering that the new interface did not test well with longstanding users and ---CORRECT

B. which was an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users and it ---Wrong,INcorrect linkage of which linking to new users

C. namely, it was an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users and ---Linking 2 IC with just a comma

D. an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users, it ---Wrong, linking 2 IC with comma

E. that was an assessment that seemed overly optimistic considering the new interface did not test well, with longstanding users, and it ---Wrong choice, wrong parallelism

kudos plz


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When Netscape released the second edition of its browser in March 1995, its founders predicted a 15 percent increase in daily users, an assessment that seemed overly optimistic, considering that the new interface did not test well with longstanding users and did only moderately well with new users.

A. an assessment that seemed overly optimistic, considering that the new interface did not test well with longstanding users and - Correct

B. which was an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users and it - incorrect usage of which, "which" illogically refers to daily users and there is subject(which) and verb(was) mismatch

C. namely, it was an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users and - Run on sentence- it was an assessment is an independent clause

D. an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users, it - Run on sentence - it did only moderately well with new users is an independent clause

E. that was an assessment that seemed overly optimistic considering the new interface did not test well, with longstanding users, and it - incorrect usage of that - it can't refer to an action - predicted

Answer A
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When Netscape released the second edition of its browser in March 1995, its founders predicted a 15 percent increase in daily users, an assessment that seemed overly optimistic, considering that the new interface did not test well with longstanding users and did only moderately well with new users.

A. an assessment that seemed overly optimistic, considering that the new interface did not test well with longstanding users and - Correct

B. which was an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users and it - incorrect usage of which, "which" illogically refers to daily users and there is subject(which) and verb(was) mismatch

C. namely, it was an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users and - Run on sentence- it was an assessment is an independent clause

D. an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users, it - Run on sentence - it did only moderately well with new users is an independent clause

E. that was an assessment that seemed overly optimistic considering the new interface did not test well, with longstanding users, and it - incorrect usage of that - it can't refer to an action - predicted

Answer A

Quote:
. which was an assessment that seemed overly optimistic considering the new interface did not test well with longstanding users and it - incorrect usage of which, "which" illogically refers to daily users and there is subject(which) and verb(was) mismatch


I have a query, i think which refers to 15% increase and not daily user because 15% increase is restrictively modified by a prepositional phrase 'in daily user', so with this in mind, I am not sure why B is wrong
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I have a query, i think which refers to 15% increase and not daily user because 15% increase is restrictively modified by a prepositional phrase 'in daily user', so with this in mind, I am not sure why B is wrong
Hi Rohit, thought I will mention that which can definitely modify a noun in a prepositional phrase.

A correct official sentence (notice that "park" is a part of prepositional phrase "of the park"):

The commission proposed that funding for development of the park, which could be open to the public early next year, be obtained through a local bond issue.
- Notice that which is modifying park.

An incorrect official sentence (notice that "Earth" is a part of prepositional phrase "on Earth"):

It is called a sea, but the landlocked Caspian is actually the largest lake on Earth, which covers more than four times the surface area of its closest rival in size, North America's Lake Superior.

Official explanation: Because "earth" immediately precedes "which", the sentence appears to say, illogically, that Earth covers more than four times the surface area of Lake Superior.

In the sentence under consideration however, I would agree with you that which does not modify daily users, but for a different reason: which cannot grammatically modify persons; since "users" are obviously "persons", "which" cannot modify users.

Among other things that are wrong with B, there is a bit of a meaning issue - considering the new interface is incorrect. The assessment did not seem overly optimistic considering the new interface! The assessment seemed overly optimistic considering THAT there was some issue with the new interface (the issue being that it did not test well with longstanding users).

This is a meaning nuance that test-takers should appreciate, since a significant number of official questions test these meaning nuances.

p.s. Our book EducationAisle Sentence Correction Nirvana discusses meaning nuances on GMAT, their application and examples in significant detail. If you or someone is interested, PM me your email-id; I can mail the corresponding section.
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RohitSaluja
I have a query, i think which refers to 15% increase and not daily user because 15% increase is restrictively modified by a prepositional phrase 'in daily user', so with this in mind, I am not sure why B is wrong
Hi Rohit, thought I will mention that which can definitely modify a noun in a prepositional phrase.

A correct official sentence (notice that "park" is a part of prepositional phrase "of the park"):

The commission proposed that funding for development of the park, which could be open to the public early next year, be obtained through a local bond issue.
- Notice that which is modifying park.

An incorrect official sentence (notice that "Earth" is a part of prepositional phrase "on Earth"):

It is called a sea, but the landlocked Caspian is actually the largest lake on Earth, which covers more than four times the surface area of its closest rival in size, North America's Lake Superior.

Official explanation: Because "earth" immediately precedes "which", the sentence appears to say, illogically, that Earth covers more than four times the surface area of Lake Superior.

In the sentence under consideration however, I would agree with you that which does not modify daily users, but for a different reason: which cannot grammatically modify persons; since "users" are obviously "persons", "which" cannot modify users.

Among other things that are wrong with B, there is a bit of a meaning issue - considering the new interface is incorrect. The assessment did not seem overly optimistic considering the new interface! The assessment seemed overly optimistic considering THAT there was some issue with the new interface (the issue being that it did not test well with longstanding users).

This is a meaning nuance that test-takers should appreciate, since a significant number of official questions test these meaning nuances.

p.s. Our book EducationAisle Sentence Correction Nirvana discusses meaning nuances on GMAT, their application and examples in significant detail. If you or someone is interested, PM me your email-id; I can mail the corresponding section.


Hi thanks a lot for your response

Quote:
Among other things that are wrong with B, there is a bit of a meaning issue - considering the new interface is incorrect. The assessment did not seem overly optimistic considering the new interface! The assessment seemed overly optimistic considering THAT there was some issue with the new interface (the issue being that it did not test well with longstanding users)

The above makes it crystal clear to understand now and regarding the official explanation, my two cents are below, please correct me if I have any limitations in understanding

It is called a sea, but the landlocked Caspian is actually the largest lake on Earth, which covers more than four times the surface area of its closest rival in size, North America's Lake Superior
The above seems to contain a misplaced modifier i.e. 'which can cover more than four..' should be modifying 'Caspian' and also because the modifier now is separated by a verb 'is actually' from what it should modify, 'which' can refer back to either lake or Earth, both of which would be incorrect.
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RohitSaluja
It is called a sea, but the landlocked Caspian is actually the largest lake on Earth, which covers more than four times the surface area of its closest rival in size, North America's Lake Superior
The above seems to contain a misplaced modifier i.e. 'which can cover more than four..' should be modifying 'Caspian' and also because the modifier now is separated by a verb 'is actually' from what it should modify, 'which' can refer back to either lake or Earth, both of which would be incorrect.
Not really. which cannot refer to "lake".

As the OE also suggests which is referring back to Earth, thereby making this sentence non-sensical.
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