Permutation and CombinationHard
Question
The number of ways in which a mixed double tennis game can be arranged from amongst 9 married couple if no husband & wife plays in the same game is -
Options
A.756
B.3024
C.1512
D.6048
More Permutation and Combination Questions
Four dice are rolled. The number of possible outcomes in which at least one die shows 2 is-...Let Pn denotes the number of ways in which three people can be selected out of ′n′ people sitting in a row, ...The number of ways in which we can arrange n ladies & n gentlemen at a round table so that 2 ladies or 2 gentlemen may n...Consider all the permutations of the word CORRUPTION. Number of words in which U appears prior to both R is equal to -...Number of divisors of the form (4n + 2), n ≥ 0 of the integer 240 is...