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Which of the following could be the sum of three consecutive integers?
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13 Aug 2022, 23:03
13 Aug 2022, 23:03
Expert Reply
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Question Stats:
83% (00:37) correct
16% (00:59) wrong based on 6 sessions
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Which of the following could be the sum of three consecutive integers?
(A) 29
(B) 46
(C) 57
(D) 92
(E) 100
(A) 29
(B) 46
(C) 57
(D) 92
(E) 100
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022)
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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
Re: Which of the following could be the sum of three consecutive integers?
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20 Aug 2022, 09:32
20 Aug 2022, 09:32
Expert Reply
Sum of three consecutive Integers will be
x + ( x + 1 ) + ( x + 2) = 3x + 3
Result will be Odd when x = Even &
Result will be Even when x = Odd
Check the options,
(A) If 3x + 3 = 29 ( Not Possible )
(B) If 3x +3 = 46 ( Not Possible )
(C) If 3x +3 = 57 ( Possible x = 18 )
That's our answer (C)
x + ( x + 1 ) + ( x + 2) = 3x + 3
Result will be Odd when x = Even &
Result will be Even when x = Odd
Check the options,
(A) If 3x + 3 = 29 ( Not Possible )
(B) If 3x +3 = 46 ( Not Possible )
(C) If 3x +3 = 57 ( Possible x = 18 )
That's our answer (C)
gmatclubot
Re: Which of the following could be the sum of three consecutive integers? [#permalink]
20 Aug 2022, 09:32
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