While the average age of its population is below 40 years, the annual GDP of a nation is expected to rise at a rate above 5 percent annually and then as the average age of its population increases beyond 40 years, stabilizing at 3 percent, a growth rate that will mainly be driven by addition of higher quality servicesa)stabilizing at 3 percent, a growth rate that will mainly be driven byb)to stabilize at 3 percent, a growth rate that will mainly be driven byc)and then to stabilize at 3 percent, with such a growth rate, drivingd)stabilizing at 3 percent, that results in a growth rate that will mainly be driven bye)to stabilize at 3 percent, which will result in a growth rate that will mainly be driven byCorrect answer is option 'B'. Can you explain this answer?

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GMAT Exam > GMAT Questions > While the average age of its population is be...

a)
stabilizing at 3 percent, a growth rate that will mainly be driven by
b)
to stabilize at 3 percent, a growth rate that will mainly be driven by
c)
and then to stabilize at 3 percent, with such a growth rate, driving
d)
stabilizing at 3 percent, that results in a growth rate that will mainly be driven by
e)
to stabilize at 3 percent, which will result in a growth rate that will mainly be driven by

Correct answer is option 'B'. Can you explain this answer?

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Verified Answer

While the average age of its population is below 40 years, the annual ...

Meaning Analysis

This sentence shows the difference between the growth of GDP when the average age of the population is below 40 years and when the average age of the population is above 40 years.

This question tests your knowledge of modifiers and parallelism.

Error Analysis

The original sentence has parallelism error. Since this sentence compares the trends in GDP based on different values of the average age of population, the trends should be stated in similar manner. Notice that trend 1 when average age is less than 40 years, is stated as “expected to rise”. Thus, trend 2 when average age is more than 40 years, should be stated as “expected to stabilize” or by taking expected common as - “to stabilize”. “Stabilizing” is thus, incorrect

Answer Choices

stabilizing at 3 percent, a growth rate that will mainly be driven by

This choice has parallelism error as explained in the overall feedback.

to stabilize at 3 percent, a growth rate that will mainly be driven by

Correct

and then to stabilize at 3 percent, with such a growth rate, driving

This choice has multiple errors – Parallelism error due to incorrect use of "and" and awkward placement of modifiers.

1: Parallelism – List identified is not correct – Since "and then" is used, a non-sensical list is created. The sentence now implies that "as average age goes beyond 40 years and then to stabilize at 3 percent" – this means that average age stabilizes at 3 percent. This is non-sensical and clearly not the intent of the original sentence.

2: Furthermore, the modifier "with such a growth rate" is awkward. It now implies that average age of population with such a growth rate….This is non-sensical because per the intended meaning, growth rate is associated with the growth rate of GDP and not with the average population age

stabilizing at 3 percent, that results in a growth rate that will mainly be driven by

This choice has two errors - parallelism & modifier. Parallelism error as explained in Choice A.

Modifier error – "that results in ..." modifies 3 percent which is non-sensical.

to stabilize at 3 percent, which will result in a growth rate that will mainly be driven by

This choice has modifier error as in Choice D. In this choice which modifier refers to 3 percent which is non-sensical.

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Most Upvoted Answer

While the average age of its population is below 40 years, the annual ...

Answer:

Explanation:
The sentence is discussing the expected growth rate of a nation's annual GDP based on the average age of its population.

Identify the Error:
The error in the given sentence lies in the phrase "stabilizing at 3 percent, a growth rate that will mainly be driven by".

The correct phrase should be "to stabilize at 3 percent, a growth rate that will mainly be driven by".

Corrected Sentence:
While the average age of its population is below 40 years, the annual GDP of a nation is expected to rise at a rate above 5 percent annually and then to stabilize at 3 percent, a growth rate that will mainly be driven by the addition of higher quality services.

Explanation of the Corrected Sentence:
The corrected sentence maintains the logical flow of the argument. It states that as the average age of the population increases beyond 40 years, the growth rate of the annual GDP is expected to stabilize at 3 percent. This growth rate will be mainly driven by the addition of higher quality services.

The use of "to stabilize at 3 percent" is more appropriate in this context because it indicates the expected outcome or goal of the growth rate. Additionally, "with such a growth rate" in option (C) is redundant and does not add any valuable information to the sentence. Option (E) is incorrect because it uses "which" instead of "that" to refer to the growth rate, which creates ambiguity.

Overall, option (B) is the correct choice as it presents the sentence in a clear and concise manner, effectively conveying the intended meaning.

Answered by Talent Skill Learning · View profile

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While the average age of its population is below 40 years, the annual GDP of a nation is expected to rise at a rate above 5 percent annually and then as the average age of its population increases beyond 40 years, stabilizing at 3 percent, a growth rate that will mainly be driven by addition of higher quality servicesa)stabilizing at 3 percent, a growth rate that will mainly be driven byb)to stabilize at 3 percent, a growth rate that will mainly be driven byc)and then to stabilize at 3 percent, with such a growth rate, drivingd)stabilizing at 3 percent, that results in a growth rate that will mainly be driven bye)to stabilize at 3 percent, which will result in a growth rate that will mainly be driven byCorrect answer is option 'B'. Can you explain this answer?

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While the average age of its population is below 40 years, the annual GDP of a nation is expected to rise at a rate above 5 percent annually and then as the average age of its population increases beyond 40 years, stabilizing at 3 percent, a growth rate that will mainly be driven by addition of higher quality servicesa)stabilizing at 3 percent, a growth rate that will mainly be driven byb)to stabilize at 3 percent, a growth rate that will mainly be driven byc)and then to stabilize at 3 percent, with such a growth rate, drivingd)stabilizing at 3 percent, that results in a growth rate that will mainly be driven bye)to stabilize at 3 percent, which will result in a growth rate that will mainly be driven byCorrect answer is option 'B'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about While the average age of its population is below 40 years, the annual GDP of a nation is expected to rise at a rate above 5 percent annually and then as the average age of its population increases beyond 40 years, stabilizing at 3 percent, a growth rate that will mainly be driven by addition of higher quality servicesa)stabilizing at 3 percent, a growth rate that will mainly be driven byb)to stabilize at 3 percent, a growth rate that will mainly be driven byc)and then to stabilize at 3 percent, with such a growth rate, drivingd)stabilizing at 3 percent, that results in a growth rate that will mainly be driven bye)to stabilize at 3 percent, which will result in a growth rate that will mainly be driven byCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for While the average age of its population is below 40 years, the annual GDP of a nation is expected to rise at a rate above 5 percent annually and then as the average age of its population increases beyond 40 years, stabilizing at 3 percent, a growth rate that will mainly be driven by addition of higher quality servicesa)stabilizing at 3 percent, a growth rate that will mainly be driven byb)to stabilize at 3 percent, a growth rate that will mainly be driven byc)and then to stabilize at 3 percent, with such a growth rate, drivingd)stabilizing at 3 percent, that results in a growth rate that will mainly be driven bye)to stabilize at 3 percent, which will result in a growth rate that will mainly be driven byCorrect answer is option 'B'. Can you explain this answer?.

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