Rajdhani Express going from Bombay to Delhi stops at five intermediate stations, 10 passenger enter the train during the journey with 10 different tickets of two classes. |
The number of different sets of tickets they may have is |
A) \[^{15}{{C}_{10}}\]
B) \[^{20}{{C}_{10}}\]
C) \[^{30}{{C}_{10}}\]
D) None of these
Correct Answer: C
Solution :
Not AvailableYou need to login to perform this action.
You will be redirected in
3 sec