Correct Answer : D

## Realated Questions

In how many different ways can 5 girls and 5 boys form a circle such that the boys and the girls alternate?

How many 6 digit telephone numbers can be formed if each number starts with 35 and no digit appears more than once?

There are 6 periods in each working day of a school. In how many ways can one organize 5 subjects such that each subject is allowed at least one period?