Free Practice Question
PS · Problem Solving
705-805
Combinations
1 red flag, 3 white flags and 2 blue flags are arranged in a line such that: no two adjacent flags are of the same colour and the flags at the ends are of 2 different colours. In how many different ways the flags be arranged?
Answer Choices
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48
B
10
C
6
D
4
E
2
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Explanation
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Difficulty
705-805
Type
PS
Category