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If the side length of Square B is twice that of Square A, the area of

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Math Expert
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If the side length of Square B is twice that of Square A, the area of  [#permalink]

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New post 23 Mar 2016, 11:40
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A
B
C
D
E

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  5% (low)

Question Stats:

91% (00:38) correct 9% (00:38) wrong based on 69 sessions

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Marshall & McDonough Moderator
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Re: If the side length of Square B is twice that of Square A, the area of  [#permalink]

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New post 23 Mar 2016, 20:43
Let length of square A be 'l'. Then length of square B = '2l'

Area of square A = l^2
Area of square B = 4*l^2

Therefore square B is 4 times the area of square A

Answer: E
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Re: If the side length of Square B is twice that of Square A, the area of  [#permalink]

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New post 04 Apr 2016, 15:13
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Re: If the side length of Square B is twice that of Square A, the area of  [#permalink]

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New post 18 Apr 2016, 13:34
consider side length of square A as 10 units
area of square A = 100 sq units
as per condition given in problem side of square B is 20 units
area of square B = 400 sq units
therefore area of square B is 4 times area of square A
correct answer - E
GMAT Club Bot
Re: If the side length of Square B is twice that of Square A, the area of   [#permalink] 18 Apr 2016, 13:34
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If the side length of Square B is twice that of Square A, the area of

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