GRE MAth : Combinations Practice Question with Solution
In how many ways can Ann, Bob, Chuck, Don and Ed be seated in a row such that Ann and Bob are not seated next to each other?
A)24
B)48
C)56
D)72
E)96
Answer: D
Solution:
GRE Math : Combinations Practice Question with Solution
In how many ways can Ann, Bob, Chuck, Don and Ed be seated in a row such that Ann and Bob are not seated next to each other?
A)24
B)48
C)56
D)72
E)96
Answer: D
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