If the best and the worst paper never appear together, then six examination papers can be arranged in how many ways

If the best and the worst paper never appear together, then six examin

1.	If the best and the worst paper never appear together, then six examination papers can be arranged in how many ways
A.	120
B.	480
C.	240
D.	None of these
Answer» C. 240

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If the best and the worst paper never appear together, then six examination papers can be arranged in how many ways

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