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# Is - 25 + 19 + n = s ?

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Director
Joined: 29 Nov 2012
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Is - 25 + 19 + n = s ? [#permalink]

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02 Feb 2013, 01:28
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35% (medium)

Question Stats:

65% (00:51) correct 35% (00:56) wrong based on 57 sessions

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Is - 25 + 19 + n = s ?

(1) s = 2
(2) n/s = 4

OG modified question what would be the solution for this question? I have provided an OA if you think its debatable will change after discussions.
[Reveal] Spoiler: OA

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VP
Joined: 02 Jul 2012
Posts: 1214

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Location: India
Concentration: Strategy
GMAT 1: 740 Q49 V42
GPA: 3.8
WE: Engineering (Energy and Utilities)
Re: Is - 25 + 19 + n = s ? [#permalink]

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02 Feb 2013, 03:59
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fozzzy wrote:
Is - 25 + 19 + n = s ?

(1) s = 2
(2) n/s = 4

OG modified question what would be the solution for this question? I have provided an OA if you think its debatable will change after discussions.

1) s = 2. So we get, Is n-6 = 2 or Is n=8?... We do not know. Insufficient.

2) n = 4s. So we get Is 4s - 6 = s. Or 3s = 6 or Is s = 2?. We do not know. Insufficient.

1 & 2 together,

s = 2, n = 8. Sufficient

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Re: Is - 25 + 19 + n = s ? [#permalink]

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02 Feb 2013, 02:42
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Re: Is - 25 + 19 + n = s ?   [#permalink] 02 Feb 2013, 02:42
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