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# If four of the five integers in a list are 10, 2, 8, and 5 what is the

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Math Expert
Joined: 02 Sep 2009
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If four of the five integers in a list are 10, 2, 8, and 5 what is the  [#permalink]

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13 Nov 2017, 00:21
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If four of the five integers in a list are 10, 2, 8, and 5, what is the fifth integer?

(1) The product of the five integers is 0.

(2) The sum of the five integers is 25.

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Joined: 25 Sep 2017
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Re: If four of the five integers in a list are 10, 2, 8, and 5 what is the  [#permalink]

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13 Nov 2017, 00:37
Bunuel wrote:
If four of the five integers in a list are 10, 2, 8, and 5, what is the fifth integer?

(1) The product of the five integers is 0.

(2) The sum of the five integers is 25.

D

From 1) It must be 0 to make product to be 0

From 2) 10+2+8+5 = 25
so other number should be 0 to make no changes to the sum value.
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Re: If four of the five integers in a list are 10, 2, 8, and 5 what is the  [#permalink]

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26 Nov 2019, 20:18
Hi Bunuel,

For statement 2 I answered insufficient since X can either be 0 or -25. Since there are two options for the fifth integer, isn;t statement 2 insufficient? So the answer is A?

Bunuel wrote:
If four of the five integers in a list are 10, 2, 8, and 5, what is the fifth integer?

(1) The product of the five integers is 0.

(2) The sum of the five integers is 25.
Re: If four of the five integers in a list are 10, 2, 8, and 5 what is the   [#permalink] 26 Nov 2019, 20:18
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