The are `8` events that can be schedules in a week, then
The total number of ways in which the events can be scheduled is

The are 8 events that can be schedules in a week, then The total number of ways that these 8 event are scheduled on exactly 6 days of a week is

The are 8 events that can be schedules in a week, then The total number of ways that these 8 event are scheduled on exactly 6 days of a week is

The are 8 events that can be schedules in a week, then The total number of ways that these 8 event are scheduled on exactly 6 days of a week is

The are 8 events that can be schedules in a week, then The total number of ways that the schedule has at least one event in each days of the week is

The are 8 events that can be schedules in a week, then The total number of ways that the schedule has at least one event in each days of the week is

The are 8 events that can be schedules in a week, then The total number of ways that the schedule has at least one event in each days of the week is

The are 8 events that can be schedules in a week, then The total number of ways that the schedule has at least one event in each days of the week is

Two teachers are interviewing top 6 students in an exam in two different subjects starting at the same time.Each teacher interviews a student for 15 minutes.The number of ways in which the interviews can be scheduled is

To fill 12 vacancies there are 25 candidates of which 5 are from scheduled castes. If 3 of the vacancies are reserved for scheduled caste candidates while the rest are open to all, the number of ways in which the selection can be made is ""^(5)C_(3) xx ""^(20)C_(9) .