Home
Class 14
MATHS
A committee of 3 members is to be sel...

A committee of 3 members is to be selected out of 3 men and 2 women. What is the probability that the committee has at least 1 woman? `1/(10)` (b) `9/(20)` (c) `1/(20)` (d) `9/(10)` (e) None of these

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • PIPES AND CISTERNS

    RS AGGARWAL|Exercise All Questions|69 Videos
  • PROBLEMS ON AGES

    RS AGGARWAL|Exercise All Questions|59 Videos

Similar Questions

Explore conceptually related problems

A committee of two persons is selected from two men and two women.What is the probability that the committee will have (a) no man? (b) one man? (c) two men?

A committee of 3 members is to be formed out of 5 men and 2 women. Find the number of ways of selecting the committee if it is to consist of at least one women.

A committee of 5 members is to be formed by selecting out of 4 men and 5 women. In how many different ways the committee can be formed if it should have at least 1 man? (a) 115 (b) 120 (c) 125 (d) 140 (e) None of these

A committee of 5 members is to be formed from 8 men and 6 women. Find the number of ways of forming the committee, if it has to contain 3 men and 2 women.

A team of 5 persons is to be selected out of 5 men, 3 women and 2 children. The probability that at least two of them are women is (k)/(2) , then k =

A committee of 5 members is to be formed by selecting out of 4 men and 5 women. In how many different ways the committee can be formed if it should have 2 men and 3 women? (a) 16 (b) 36 (c) 45 (d) 60 (e) None of these

A committee of 3 persons is chosen from 4 men and 2 women. Probability that it includes at least one person of either sex is

A box contains 10 black and 10 white balls. What is the probability of drawing 2 balls of the same colour? (9)/(19) (b) (9)/(38) (c) (10)/(19) (d) (5)/(19) (e) None of these

RS AGGARWAL-PROBABILITY-All Questions
  1. A basket contains 4 red, 5 blue and 3 green marbles. If three marbl...

    Text Solution

    |

  2. An urn contains 6 red, 4 blue, 2 green and 3 yellow marbles. If 4 m...

    Text Solution

    |

  3. A basket contains 6 blue, 2 red, 4 green and 3 yellow balls. If 5 b...

    Text Solution

    |

  4. An urn contains 2 red, 3 green and 2 blue balls. If 2 balls are dra...

    Text Solution

    |

  5. A box contains 10 black and 10 white balls. What is the probability...

    Text Solution

    |

  6. A box contains 20 electric bulbs, out of which 4 are defective. Two...

    Text Solution

    |

  7. In a class,there are 15 boys and 10 girls.Three students are selected ...

    Text Solution

    |

  8. Four persons are selected at random out of 3 men, 2 women and 4 chi...

    Text Solution

    |

  9. Two dice are tossed. The probability that the total score is a prim...

    Text Solution

    |

  10. In a class, 30% of the students offered English, 20% offered Hindi ...

    Text Solution

    |

  11. A husband and wife appear in an interview for two vacancies in the sam...

    Text Solution

    |

  12. A speaks truth in 75% cases and B in 80% of the cases. In what perc...

    Text Solution

    |

  13. A speaks truth in 60% cases and B speaks truth in 70% cases. The proba...

    Text Solution

    |

  14. A committee of 3 members is to be selected out of 3 men and 2 women...

    Text Solution

    |

  15. A bag contains 3 blue, 2 green and 5 red balls. If four balls are p...

    Text Solution

    |

  16. Dev can hit a target 3 times in 6 shorts Pawan can hit the target 2...

    Text Solution

    |

  17. A bag contains 10 mangoes out of which 4 are rotten. Two mangoes are...

    Text Solution

    |

  18. A bag contains 4 red, 5 yellow and 6 pink balls. Two balls are draw...

    Text Solution

    |

  19. A bag contains 6 red balls 11 yellow balls and 5 pink balls. If two...

    Text Solution

    |

  20. A bag contains 4 red balls, 6 blue balls and 8 pink balls. One ball...

    Text Solution

    |