Home
Class 10
MATHS
There are three boys and two girls. A co...

There are three boys and two girls. A committee of two is to be
formed. Find the probability of the following events:
Event A : The committee contains at least one boy.
Event B : The committee contains one boy and one girl.

Text Solution

Verified by Experts

The correct Answer is:
P (A) = `(9)/(10)` , P (B) = `(3)/(5)`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    TARGET PUBLICATION|Exercise Chapter Assessment|18 Videos

  • PROBABILITY

    TARGET PUBLICATION|Exercise (Apply your knowledge )|5 Videos

  • PROBABILITY

    TARGET PUBLICATION|Exercise (Based on Practice Set 5.3)|17 Videos

  • MODEL QUESTION PAPER (PART - II)

    TARGET PUBLICATION|Exercise Questions|29 Videos

  • PYTHAGORAS THEOREM

    TARGET PUBLICATION|Exercise Chapter Assessment|13 Videos

Similar Questions

Explore conceptually related problems

If two coins are tossed , find the probability of the following events: Getting no head.

If two coins are tossed , find the probability of the following events: Getting at least one head.

There are 4 boys and 3 girls. If group of two is to be formed , then the number of sample points are

If three coins are tossed, find the probabilty of the following events Getting at least one tail.

If two coins are tossed, find the probability of the following events: (i) Getting atleast one head (ii) Getting no head.

If two coins are tossed,Find the probability of the following events:(i)Getting atleast one head (ii)Getting no head.

Two dice are thrown . Find the probability of the following events The sum of the numbers on their upper faces is at least 9.

Two dice are thrown . Find the probability of the following events The product of number on their upper faces is 12.

Two dice are thrown . Find the probability of the following events The sum of the numbers on their upper faces is 15.

TARGET PUBLICATION-PROBABILITY-(Based on Practice Set 5.4)
  1. A card is drawn at random from a well shuffled pack of 52 playing card...

    Text Solution

    |

  2. A card is drawn at random from well-shuffled pack of 52 cards. Find ...

    Text Solution

    |

  3. A card is drawn ar random from a well shuffled pack of 52 playing car...

    Text Solution

    |

  4. A card is drawn ar random from a well shuffled pack of 52 playing car...

    Text Solution

    |

  5. A box contains 5 strawberry chocolates, 6 coffee chocolates and 2 pepp...

    Text Solution

    |

  6. A box contains 5 strawberry chocolates, 6 coffee chocolates and 2 pepp...

    Text Solution

    |

  7. In a cricket team there are 6 batsmen 4 bowlers and 1 wicketkeeper. O...

    Text Solution

    |

  8. In a cricket team there are 6 batsmen 4 bowlers and 1 wicketkeeper. O...

    Text Solution

    |

  9. A bag contains 3 yellow, 4 blue and 5 white balls. One ball is drawn...

    Text Solution

    |

  10. A beg contains 3 yellow, 4 blue and 5 white balls. One ball is drawn...

    Text Solution

    |

  11. A bag contains 3 yellow, 4 blue and 5 white balls. One ball is drawn...

    Text Solution

    |

  12. There are 40 tickets numbered 1 to 40 in a box. A ticket is drawn. ...

    Text Solution

    |

  13. There are 40 tickets numbered 1 to 40 in a box. A ticket is drawn. ...

    Text Solution

    |

  14. A box contains 20 cards marked with the number 1 to 20 . One card ...

    Text Solution

    |

  15. A box contains 20 cards marked with the number 1 to 20 . One card ...

    Text Solution

    |

  16. There are three boys and two girls. A committee of two is to be form...

    Text Solution

    |

  17. Two digit numbers are formed from the digits 0, 1, 2, 3, 4 where are...

    Text Solution

    |

  18. Two-digit numbers are formed from the digits 0,1,2,3,4 where the dig...

    Text Solution

    |

  19. The probability of passing in an exam for Ramesh, Jay, Sunil are (3...

    Text Solution

    |

  20. In a certain race there are three boys A, B, C. The winning probabil...

    Text Solution

    |