Home
Class 14
MATHS
If A and B are any two events such that ...

If A and B are any two events such that `(A uu B) = (3)/(4), P(A nn B) = (1)/(4)` and `P(barA)= (2)/(3)` where `barA` stands for the complementary event of A. then what is P(B)?

A

`1//3`

B

`2//3`

C

`1//9`

D

`2//9`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS|159 Videos
  • POINT & LINE

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS |105 Videos
  • PROPERTIES OF TRIANGLES

    PUNEET DOGRA|Exercise PREV YEAR QUESTION|30 Videos

Similar Questions

Explore conceptually related problems

If A and B are any two events such that P(A uu B) = 3/4, P(A nn B) = 1/4 and P(bar(A)) = 2/3 , where bar(A) stands for the complementary event of A, then what is P(B) ?

If A and B are two events such that P(A uu B) = (5)/(6) , P(A nn B) = (1)/(3) and P(barB) = (1)/(3) then P(A) =

If A and B are two events such that P(A uu B)>=(3)/(4) and (1)/(8)<=P(A nn B)<=(3)/(8) then

If A and B are two events such that P(A uu B)=(5)/(6),P(A nn B)=(1)/(3),P(A)=(2)/(3) then A and B are

If A and B are two events such that P(A uu B)=(5)/(6),P(A nn B)=(1)/(3),P(A)=(2)/(3), then A and B are

If A and B are two events such that P(A) = (3)/(8) P(B) = (5)/(8) and P(A uu B) = (3)/(4) , then P((bar(A))/(B))

PUNEET DOGRA-PROBABILITY-PREV YEAR QUESTIONS
  1. If A and B are two events such that P(A uu B) = 3//4, P(A nn B)=1//4 ...

    Text Solution

    |

  2. If P(E) denotes the probability of an event E. then. E is called certa...

    Text Solution

    |

  3. If A and B are any two events such that (A uu B) = (3)/(4), P(A nn ...

    Text Solution

    |

  4. Three coins are tossed simultaneously. What is the probability that th...

    Text Solution

    |

  5. Which one of the following is correct

    Text Solution

    |

  6. What is the most probable number of successes in 10 trials with probab...

    Text Solution

    |

  7. An urn contains one black ball and one green ball. A second urn contai...

    Text Solution

    |

  8. An urn contains one black ball and one green ball. A second urn contai...

    Text Solution

    |

  9. Two dice each numbered from 1 to 6 are thrown together. Let A and B be...

    Text Solution

    |

  10. Two dice each numbered from 1 to 6 are thrown together. Let A and B be...

    Text Solution

    |

  11. What is the probability that a leap year selected at random will conta...

    Text Solution

    |

  12. The probability that a leap year, selected at random. will contain 53 ...

    Text Solution

    |

  13. Two letters are drawn at random from the word HOME What is the probabi...

    Text Solution

    |

  14. There is a point inside a circle. What is the probability that this po...

    Text Solution

    |

  15. In a class of 125 students 70 passed in mathematics. 55 passed in stat...

    Text Solution

    |

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

    Text Solution

    |

  17. The probability that in the random arrangement of the letters of the ...

    Text Solution

    |

  18. A experiment consists of flipping a coin and then flipping it a second...

    Text Solution

    |

  19. If A and B are events such that P(A uu B) = 0.5, P(barB)= 0.8 and P(A/...

    Text Solution

    |

  20. A box contains 6 distinct dolls. From this box, three dolls are random...

    Text Solution

    |