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In how many ways can 5 men and 2 ladies be arranged at a round table if two ladies are never together?
720
420
580
480
Answer with explanation
Answer: Option DExplanation
total no. of arrangements = 6! = 720
No. of arrangements in which 2 ladies are together = 2 X 5! = 240
And the arrangements in which two ladies are never together = 720 – 240 = 480
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