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If x, y, and z are consecutive positive integers, which of the followi
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09 Sep 2022, 09:09
09 Sep 2022, 09:09
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If x, y, and z are consecutive positive integers, which of the following must be true?
I. xyz must be an even integer.
II. xyz is a multiple of 3.
III. xyz is a multiple of 4.
(A) I only
(B) II only
(C) I and II only
(D) I and III only
(E) I, II, and III
I. xyz must be an even integer.
II. xyz is a multiple of 3.
III. xyz is a multiple of 4.
(A) I only
(B) II only
(C) I and II only
(D) I and III only
(E) I, II, and III
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022) - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
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GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
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GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2506
Given Kudos: 1055
GPA: 3.39
Re: If x, y, and z are consecutive positive integers, which of the followi
[#permalink]
11 Sep 2022, 03:30
11 Sep 2022, 03:30
1
Expert Reply
If x, y, and z are consecutive positive integers, which of the following must be true?
I. xyz must be an even integer.
II. xyz is a multiple of 3.
III. xyz is a multiple of 4.
For example, xyz are: 2, 3, and 4 or 3, 4, and 5 or 1, 2 and 3
I is correct
II is correct
III is not correct
Answer: C
I. xyz must be an even integer.
II. xyz is a multiple of 3.
III. xyz is a multiple of 4.
For example, xyz are: 2, 3, and 4 or 3, 4, and 5 or 1, 2 and 3
I is correct
II is correct
III is not correct
Answer: C
gmatclubot
Re: If x, y, and z are consecutive positive integers, which of the followi [#permalink]
11 Sep 2022, 03:30
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