Problem on Sequence

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Pinku: Junior | Next Rank: 30 Posts; Posts: 17; Joined: Thu Jul 22, 2010 3:15 pm

by Pinku » Thu Jul 22, 2010 9:53 pm

Given a sequence like x, w, y, z, 0, 1, 1, 2, 3. Find the value of x?

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Source: Beat The GMAT — Problem Solving | Thu Jul 22, 2010 9:53 pm

selango: Legendary Member; Posts: 1460; Joined: Tue Dec 29, 2009 1:28 amFollowed by: 7 members; Thanked: 135 times

by selango » Thu Jul 22, 2010 9:59 pm

-3

--Anand--

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singhpreet1: Senior | Next Rank: 100 Posts; Posts: 95; Joined: Tue Jun 08, 2010 11:27 am; Thanked: 7 times

by singhpreet1 » Thu Jul 22, 2010 10:02 pm

Pinku wrote:Given a sequence like x, w, y, z, 0, 1, 1, 2, 3. Find the value of x?

backsolving the problem as Stuart would do: z=-1, y=-1, w=-2, therefore x would be -3

Preet

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