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The ratio of the area
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05 May 2021, 02:01
05 May 2021, 02:01
Expert Reply
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Question Stats:
93% (01:02) correct
6% (00:31) wrong based on 16 sessions
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Quantity A |
Quantity B |
The ratio of the area of a circular region with the diameter 3 to the area of a circular region with diameter 5 |
\(\frac{3}{5}\) |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Kudos for the right answer and explanation
Question part of the project GRE Quantitative Reasoning Daily Challenge - (2021) EDITION
GRE - Math Book
Re: The ratio of the area
[#permalink]
05 May 2021, 02:19
05 May 2021, 02:19
1
Qt A
Dia \(3\) :: Radius = \(1.5\) :: area = \(2.25 pi\)
Dia \(5\) :: Radius = \(2.5\) :: area = \(6.25 pi\)
Ratio = \(\frac{2.25}{6.25}\) = \(\frac{9}{25}\) = \(0.36\)
Qt B > Qt A
Answer B
Dia \(3\) :: Radius = \(1.5\) :: area = \(2.25 pi\)
Dia \(5\) :: Radius = \(2.5\) :: area = \(6.25 pi\)
Ratio = \(\frac{2.25}{6.25}\) = \(\frac{9}{25}\) = \(0.36\)
Qt B > Qt A
Answer B
gmatclubot
Re: The ratio of the area [#permalink]
05 May 2021, 02:19
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