Home
Class 11
MATHS
Probability that a man will get tea is 2...

Probability that a man will get tea is `2/3`, and that he will not get coffee is `5/9`. If the probability of getting at least one during is `4/5,` then probability that he will get both is

A

`14/45`

B

`7/45`

C

`13/45`

D

`11/45`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|239 Videos

  • CIRCLE AND CONICS

    MARVEL PUBLICATION|Exercise MISCELLANEOUS MCQs|50 Videos

  • PROBABILITY DISTRIBUTIONS

    MARVEL PUBLICATION|Exercise MCQs|51 Videos

Similar Questions

Explore conceptually related problems

What is the probability of getting at least two heads?

Find the probability of getting at least one tail in 4 tosses of a coin.

Find the probability of getting 5 at least once in there throws of a dice.

Find the probability of getting at least one head in three throws of a coin.

The probability that a person will get an electric contact is (2)/(5) and the probability that he will not get plumbing contract is (4)/(7). If the probability of getting at least one contract is (2)/(3), what is the probability that he will get both.

In a single throw of two coins,find the probability of getting at least one tail.

The probability of getting at least an ace when two dice are rolled is

A dice is thrown twice. Find the probability of getting 3 at least one time.

A coin is tossed 6 times . Find the probability of getting at least 3 heads .

The probability of getting one contract is (2)/(3) and the probability of getting another contract is (5)/(9). If thew Inprobability of getting at least one contract is (4)/(5). What is the probability that he will get both the contracts.

MARVEL PUBLICATION-PROBABILITY-MULTIPLE CHOICE QUESTIONS
  1. If an integer is chosen at random from the first two hundred, then pro...

    Text Solution

    |

  2. 100 students appeared for two tests, 60 passed the first, 50 passed th...

    Text Solution

    |

  3. Probability that a man will get tea is 2/3, and that he will not get c...

    Text Solution

    |

  4. A bag contains 3 rd and 7bhlack balls. Two balls are selected at rando...

    Text Solution

    |

  5. In a class of 125 students 70 passed in Mathematics, 55 in statisti...

    Text Solution

    |

  6. The probability that a man will live 10 more years is 1//4 and the pro...

    Text Solution

    |

  7. There are 4 envelopes corresponding to 4 letters. If the letters are p...

    Text Solution

    |

  8. If A and B are mutually exclusive events in a sample space S, then

    Text Solution

    |

  9. If A and B are two independent events such that P(overline(A))=(7)/(10...

    Text Solution

    |

  10. If A and B are independent events such that P(A ) = 0.30 and P(B) = 0....

    Text Solution

    |

  11. 7 white balls and 3 black balls are kept randomly in order. Find the p...

    Text Solution

    |

  12. A fair coin is tossed repeatedly. If tail appears on first four tosses...

    Text Solution

    |

  13. Five horses are in race. Mr. X selected two of horses at random and b...

    Text Solution

    |

  14. Two dice are rolled once. Find the probability of getting such number...

    Text Solution

    |

  15. If A and B are independent events such that P(Acap B) = 3/25 and P(A'c...

    Text Solution

    |

  16. Out of 30 consecutive integers 2 are choosen at random. Find the proba...

    Text Solution

    |

  17. Three integers are chosen at random from the first 20 integers. The...

    Text Solution

    |

  18. A bag contains 16 coins of which two are counterfeit with heads on bot...

    Text Solution

    |

  19. Conditional probability P(B//A) is defined only when a

    Text Solution

    |

  20. Conditional probability P(A//B') is defined only when

    Text Solution

    |