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# If x, y, and z are positive integers and x<y<z, x=?

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General GMAT Forum Moderator
Joined: 29 Jan 2015
Posts: 1133
Location: India
WE: General Management (Non-Profit and Government)
If x, y, and z are positive integers and x<y<z, x=?  [#permalink]

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23 Jan 2019, 04:39
00:00

Difficulty:

45% (medium)

Question Stats:

60% (01:44) correct 40% (01:53) wrong based on 21 sessions

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If x, y, and z are positive integers and x<y<z, x=?

(1) The product of x, y, and z is odd.

(2) The sum of x, y, and z is less than 12.

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Re: If x, y, and z are positive integers and x<y<z, x=?  [#permalink]

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23 Jan 2019, 05:51
rohan2345 wrote:
If x, y, and z are positive integers and x<y<z, x=?

(1) The product of x, y, and z is odd.

(2) The sum of x, y, and z is less than 12.

x, y, and z are positive integers and x<y<z

Statement 1) x*y*z is odd, this can only happen when they all are odd.
This doesn't give a unique value, out
1,3,5
3,5,7

Statement 2) The sum of x, y, and z is less than 12.
This doesn't give a unique value, out
1+2+3
1+3+5
2+4+5

Combination gives us an unique value as 1,3,5

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Re: If x, y, and z are positive integers and x<y<z, x=?   [#permalink] 23 Jan 2019, 05:51
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# If x, y, and z are positive integers and x<y<z, x=?

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