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by ddm » Fri Aug 01, 2008 1:20 pm
A certain company employs 6 senior officers and 4 junior officers. If a committee has to be created which is made of 3 senior officers and 1 junior officer,how many different committees are possible?

A.8
B.24
C.28
D.80
E.210

OA = 80
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by dbart06 » Fri Aug 01, 2008 1:38 pm
senior officers 6c3 = 20
junior officers 4c1 = 4

total is 20 * 4 = 80

Order they are chosen is not important
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