There are 10 stations on a circular path. A train has to stop at 4 stations such that no two stations are adjacent. The number of such selections must be:

There are 10 stations on a circular path. A train has to stop at 3 stations such that no two stations are adjacent. The number of such selections must be: (A) 50 (B) 84 (C) 126 (D) 70

There are 10 stations on a circular path. A train has to stop at 3 stations such that no two stations are adjacent. The number of such selections must be: (A) 50 (B) 84 (C) 126 (D) 70

There are 10 stations on a circular path. A train has to stop at 3 stations such that no two stations are adjacent. The number of such selections must be: (A) 50 (B) 84 (C) 126 (D) 70

There are 10 stations on a circular path.A train has to stop at 3 stations such that no two stations are adjacent.The number of such selections must be: (A) 50 (B) 84 (C) 126 (D) 70

There are 10 stations on a railway. A train has to stop at three of these stations. The probability that no two of them are consecutive is

There are 14 railway stations along a line. Number of ways of selecting 3 stations out of them to stop the train such that no two stops are adjacent is

There are 10 stations between two cities A and B . A train is to stop at three pf tjese 10 stations . The probability that no two of these three stations are consecutive is

If there are 10 stations on a route and the train has to be stopped at 3 of them, then the number of ways in which the train can be stopped so that atleast two stopping stations are consecutive is