In how many ways can 5 children the arranged in a row such that two of them, Ram and Shyam, are always together? two of them, Ram and Shyam, are never together?

In how many ways can 5 children be arranged in a line such that : two of them, Ram and Shyam are always together?

In how many ways can 5 children be arranged in a line such that (i) two of them, Rajan and Tanvy, are always together? (ii) two of them, Rajan and Tanvy, are never together?

In how many ways can 5 children be arranged in a line such that two particular children of them are always together

In how many ways can 5 girls be seated in a row so that two girls Ridhi and Sanya are always together?

In how many ways 6 boys and 5 girls can be arranged along a row so that no two of the same sex come together

In how many ways can 5 girls be seated in a row so that two girls Ridhi and Sanya are never together?

In how many ways can 7 boys and 5 girls be arranged in a row so that no two girls come together?

In how many ways can 4 boys and 3 girls be arranged in a row so that no two girls come together ?

In how many ways can 5 girls and 5 boys be arranged in a row if all boys are together.