Home
Class 12
MATHS
There are 10 stations between two cities...

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

A

`(7)/(15)`

B

`(4)/(15)`

C

`(8)/(15)`

D

`(11)/(15)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    AAKASH SERIES|Exercise Practise Exercise|165 Videos

  • PROBABILITY

    AAKASH SERIES|Exercise Exercise-I|125 Videos

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|163 Videos

  • QUADRATIC EQUATIONS & EXPRESSIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|88 Videos

Similar Questions

Explore conceptually related problems

There are 8 stations between two cities A and B. A train is to stop at three of these 8 stations. The probability that no two of these three stations are consecutive is

There are 100 stations between two stations A and B. A train is to stop at ten of these 100 stations. What is the probability that no two of these ten stations are consecutive.

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

If 10 coins are tossed, find the probability that no two or more consecutive heads occur.

Out of 12 persons sitting at a round table three persons are chosen at random. The probability that no two of them are consecutive is

There are 14 intermediate railway stations between Vijayawada and Hyderabad. In how many ways can a train be stopped at 3 of these stations such that no two of them are consecutive?

AAKASH SERIES-PROBABILITY-Exercise-II
  1. A={x(1),x(2),x(3),x(4),x(5)}, B={y(1),y(2),y(3),y(4),y(5)}. A one one ...

    Text Solution

    |

  2. If 10 identical coins are distributed among 4 children at random. The ...

    Text Solution

    |

  3. There are 10 stations between two cities A and B . A train is to stop ...

    Text Solution

    |

  4. If 5 different things are placed at random in 3 different boxes then t...

    Text Solution

    |

  5. If three people are chosen ata random, then the probability that no tw...

    Text Solution

    |

  6. Four persons entered the lift cabin on the ground floor of a 5-floor h...

    Text Solution

    |

  7. Three squares of a chess board are chosen at random, the probability t...

    Text Solution

    |

  8. If four squares are chosen at random on a chess board, then the probab...

    Text Solution

    |

  9. There are 10 pairs of shoes in a cup board from which 4 shoes are pick...

    Text Solution

    |

  10. There are 10 pairs of shoes in a cupboard from which 4 shoes are picke...

    Text Solution

    |

  11. There are 10 pairs of shoes in a cupboard from which 4 shoes are picke...

    Text Solution

    |

  12. There are 10 pairs of shoes in a cupboard from which 4 shoes are picke...

    Text Solution

    |

  13. There are 20 pairs of shoes in a closet. Out of them 4 shoes are selec...

    Text Solution

    |

  14. 3 out of 6 vertices of a regular hexagon are chosen at a time at rando...

    Text Solution

    |

  15. Using the vertices of a polygon having 12 sides a triangle is construc...

    Text Solution

    |

  16. Out of 10 persons sitting at a round table, three persons are selected...

    Text Solution

    |

  17. In a set of lottery Tickets 7 carry prizes and 25 are blank. If three ...

    Text Solution

    |

  18. If a number x is selected from natural numbers 1 to 100, then the prob...

    Text Solution

    |

  19. A boy forgets the last two digits of his friend's telephone number. He...

    Text Solution

    |

  20. Five horses are in a race. Mr. A selects two of the horses at random ...

    Text Solution

    |