Home
Class 12
MATHS
A die is tossed thrice. Find the probabi...

A die is tossed thrice. Find the probability of getting an odd number tieast once.

Text Solution

Verified by Experts

The correct Answer is:
Therefore, probbility of getting an odd number atleast once
= 1 - Probability of getting an odd number in none of the throws
` = 1 - P (E) = 1 - (1)/(8) = (7)/(8)`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    SUBHASH PUBLICATION|Exercise Three marks questions with answers|10 Videos

  • PROBABILITY

    SUBHASH PUBLICATION|Exercise Five marks questions with answers|15 Videos

  • PROBABILITY

    SUBHASH PUBLICATION|Exercise Try yourself (Five marks questions :)|3 Videos

  • MODEL QUESTION PAPER 5

    SUBHASH PUBLICATION|Exercise PART E|3 Videos

  • PUC SUPPLEMENTARY EXAMINATION QUESTION PAPER JUNE 2019

    SUBHASH PUBLICATION|Exercise PART E|4 Videos

Similar Questions

Explore conceptually related problems

A die is tossed thrice. Find the probability of getting an odd number at least once.

A die is thrown once. Find the probability of getting an odd number .

A coin is tossed twice. Find the probability of getting head both the times.

A die is rolled thrice, find the probability of getting a larger number each time than the previous number.

Find the probability of getting an even number when one die is tossed.

A die is thrown once. Find the probability of getting a number lying between 2 and 6 .

A die is thrown once. What is the probability of getting a prime number ?

The probability of getting an even number, when a die is thrown once, is:

SUBHASH PUBLICATION-PROBABILITY-Two marks questions with answers
  1. Given two independent events A and B such that P(A) = 0 . 3, P (B) = 0...

    Text Solution

    |

  2. Given two independent events A and B such that P(A) = 0 . 3, P (B) = 0...

    Text Solution

    |

  3. A die is tossed thrice. Find the probability of getting an odd number ...

    Text Solution

    |

  4. An urncontains 5 red and 2 black balls. Two balls are randomly selecte...

    Text Solution

    |

  5. A coin is biased so that the head is 3 times as likely to occuras tail...

    Text Solution

    |

  6. Two cards are drawn successfully with replacement from a well- shuffle...

    Text Solution

    |

  7. A family has two children. What is the probability that both the child...

    Text Solution

    |

  8. A fair die is rolled . Consider events E = {1, 3, 5} F = {2, 3} and G ...

    Text Solution

    |

  9. A fair die is rolled . Consider events E = {1, 3, 5} F = {2, 3} and G ...

    Text Solution

    |

  10. A fair die is rolled . Consider events E = {1, 3, 5} F = {2, 3} and G ...

    Text Solution

    |

  11. Assume that each child born is equally likely to be boy or a girl . If...

    Text Solution

    |

  12. Assume that each child born is equally likely to be boy or a girl . If...

    Text Solution

    |

  13. An instructor has a question bank consisting of 300 easy true /false q...

    Text Solution

    |

  14. Given that the two numbers appearing on throwing two dice are differen...

    Text Solution

    |

  15. Consider the experiment of throwing a die, if a multiple of 3 comes up...

    Text Solution

    |

  16. An urn contains 5 red and 5 black balls. A ball is drawn at random, it...

    Text Solution

    |

  17. A beg contains 4 red and 4 black , another bag contains 2 red and 6 bl...

    Text Solution

    |

  18. Let x, represents the difference between number of heads and the numbe...

    Text Solution

    |

  19. Find the probability distribution of number of heads in two tosse...

    Text Solution

    |

  20. Find the probability distribution of number of tails in the simu...

    Text Solution

    |