Questions
The number of ways in which 5 ladies and 7 gentlemen can be seated in a round table so that no two ladies sit together, is
detailed solution
Correct option is A
First we fix the alternate positions of z gentlemen in a round table by 6! ways.There are seven positions between the gentlemen in which 5 ladies can be seated in 7P5. ways. Required number of ways =6!×7!2!=72(720)2Similar Questions
Three boys and three girls are to be seated around a circular table. Among them the boy X does not want any girl as a neighbour and girl does not want any boy as a neighbour. The number of possible arrangement is:
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