four person task

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umaa: Legendary Member; Posts: 727; Joined: Sun Jun 08, 2008 9:32 pmFollowed by: 1 member; Thanked: 8 times

by umaa » Wed Jul 23, 2008 10:22 pm

A four person task is to be formed from the 4 men and 3 women who work in company G's human resource dept. If there are to be 2 men and 2 women on this task force, how many different task forces can be formed?

A. 14

B. 18

C. 35

D. 56

E. 144

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Source: Beat The GMAT — Problem Solving | Wed Jul 23, 2008 10:22 pm

sudhir3127: Legendary Member; Posts: 829; Joined: Mon Jul 07, 2008 10:09 pmFollowed by: 3 members; Location: INDIA; Thanked: 84 times

by sudhir3127 » Wed Jul 23, 2008 10:53 pm

4C2 * 3C2 = 18

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raunekk: Legendary Member; Posts: 1159; Joined: Wed Apr 16, 2008 10:35 pm; Thanked: 56 times

by raunekk » Wed Jul 23, 2008 11:42 pm

B 4c2 * 3C2

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