If $S$ is a set of $n$ consecutive integers, what is the sum of the integers in $S?$

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Gmat_mission: Legendary Member; Posts: 1622; Joined: Thu Mar 01, 2018 7:22 amFollowed by: 2 members

by Gmat_mission » Sat Oct 31, 2020 6:32 am

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If $S$ is a set of $n$ consecutive integers, what is the sum of the integers in $S?$

(1) $n = 11$
(2) The sum of the least integer and the greatest integer in $S$ is zero.

Answer: B

Source: GMAT Prep

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Source: Beat The GMAT — Data Sufficiency | Sat Oct 31, 2020 6:32 am

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