It a man and his wife enter in a bus, in which five seats are vacant, then the number of different ways i which they can be seated is

If a man and his wife enter a bus , in which five seats are vacant , then the number of different ways in which they can be seated is

In how many different ways 5 girls can be seated in a row?

If a train, five seats are vacant, the number of ways three passengers can sit, is

If a train, five seats are vacant, the number of ways three passengers can sit, is

If five seats are vacant in a train, the number of ways three passengers can sit is:

If five seats are vacant in a train, the number of ways three passengers can sit is:

m men and w women are to be seated in a row so that no two women sit together.If m>w then the number of ways in which they can be seated is