There are 10 buses running between two towns X and Y. In how many ways can a mango from X to Y and return by a different bus ?

There are 6 trains running between New Delhi and Darbhanga. In how many ways can a man go from New Delhi to Darbhanga and return by a different trains?

From Panipat to Delhi there are 10 buses. In how may ways can Pooja go from Delhi to Panipat and return on a same day by a different bus after attending a function ?

There are five routes for a journey from stations . A to B . In how many different ways can a man go from A to B and return , if for returning. any of the routes is taken

There are five routes for a journey from stations . A to B . In how many different ways can a man go from A to B and return , if for returning. the same route is taken

There are five routes for a journey from stations . A to B . In how many different ways can a man go from A to B and return , if for returning. the same route is not taken?

If there are 20 buses playing between places A and B, in how many ways can a round trip from A be made if the return journey was made on: i. the same bus, ii. a different bus.

From Goa to Mumbai there are 5 flights . In how many ways can Suresh go from Goa to Mumbai and return by a different flight ?

In how many ways a garland can be made by using 15 different flowers.

In how many ways a garland can be made by using 15 different flowers.

There are 8 buses running from Kota to Jaipur and 10 buses running from Jaipur to Delhi. In how many ways a person can travel from Kota to Delhi via Jaipur by bus?