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((31− 6) )(16 + 9))^(1/2) =

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VP
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Status: Preparing for the GMAT
Joined: 02 Nov 2016
Posts: 1299

Kudos [?]: 1128 [0], given: 547

Location: Pakistan
GPA: 3.4
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((31− 6) )(16 + 9))^(1/2) = [#permalink]

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New post 17 Oct 2017, 12:05
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A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

85% (00:18) correct 15% (00:26) wrong based on 26 sessions

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\(\sqrt{(31− 6) )(16 + 9)}\)=

(A) 5
(B) 10
(C) 25
(D) 50
(E) 625
[Reveal] Spoiler: OA

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Kudos [?]: 1128 [0], given: 547

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Joined: 22 May 2016
Posts: 1108

Kudos [?]: 397 [1], given: 640

Re: ((31− 6) )(16 + 9))^(1/2) = [#permalink]

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New post 17 Oct 2017, 14:03
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SajjadAhmad wrote:
\(\sqrt{(31− 6) )(16 + 9)}\)=

(A) 5
(B) 10
(C) 25
(D) 50
(E) 625

\(\sqrt{(31− 6) )(16 + 9)}\)

\(\sqrt{(25)(25)} = \sqrt{25} * \sqrt{25} = (5 * 5) = 25\)

Answer C

Kudos [?]: 397 [1], given: 640

Re: ((31− 6) )(16 + 9))^(1/2) =   [#permalink] 17 Oct 2017, 14:03
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((31− 6) )(16 + 9))^(1/2) =

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