Home
Class 11
MATHS
If a train, five seats are vacant, the n...

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

A

20

B

30

C

10

D

60

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

Find the number of ways in which four persons can sit on six chairs.

Passengers are to travel by a double decker bus which can accomodate in upper deck and in lower deck.The number of ways that the passengers are distributed is

A double-decker bus carry (u+l) passengers,u in the upper deck and l in the lower deck. Find the number of ways in which the u+l passengers can be distributed in the two decks,if r(<=l) particular passengers refuse to go in the upper deck and s(<=u) refuse to sit in the lower deck.

In a railway compartment, 8 seats are vacant on a bench. In how many ways can 5 passengers sit on them ?

There are 10 seats in a double decker bus,6 in the lower deck and 4 on the upper deck.Ten passengers board the bus,of them 3refuse to go to the upper deck and 2 insist on going up. The number of ways in which the passengers can be accommodated is (Assume all seats to be duly numbered)

A car will hold 2 in the front seat and 1 in the rear seat. If among 6 persons 2 can drive, then the number of ways in which the car can be filled is:

Three married couples are to be seated in a row having six seats in a cinema hall.If spouses are to be seated next to each other,in how many ways can they be seated? Find also the number of ways of their seating if all the ladies sit together.

Six people are going to sit in a row on a bench. A and B are adjacent,C does not want to sit adjacent to D.E and F can sit anywhere. Number of ways in which these six people can be seated is