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In the diagram above each of the letters represents an odd single-digi

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In the diagram above each of the letters represents an odd single-digi [#permalink]

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New post 10 Apr 2017, 02:29
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  75% (hard)

Question Stats:

46% (01:32) correct 54% (01:16) wrong based on 42 sessions

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In the diagram above each of the letters represents an odd single-digit prime. If each row and each column must be filled with distinct digits, what is the value of w?

(1) The sum of w and z is a multiple of 12.
(2) The smallest integer that has x and z as its factors is also multiple of 15.

Spoiler: ::
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Spoiler: OA

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Re: In the diagram above each of the letters represents an odd single-digi [#permalink]

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New post 10 Apr 2017, 21:47
Digits: 3, 5 and 7

St1: w + z = 12 --> Clearly insufficient

St2: LCM(x, z) = 15 --> x and z is either 3 or 5 and w = 7
Sufficient

Answer: B
Re: In the diagram above each of the letters represents an odd single-digi   [#permalink] 10 Apr 2017, 21:47
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In the diagram above each of the letters represents an odd single-digi

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