Home
Class 11
MATHS
If P(A)=(1)/(5),P(B) =(1)/(3) "and " P...

If `P(A)=(1)/(5),P(B) =(1)/(3) "and " P(A nn B)=(1)/(5) " then " P(bar(B) //bar(A))=?`

A

`(37)/(40)`

B

`(37)/(45)`

C

`(23)/(40)`

D

`(1)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    TARGET PUBLICATION|Exercise CRITICAL THINKING (BAYES THEOREM AND ODDS)|13 Videos

  • PROBABILITY

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING (ALGEBRA OF EVENTS , CONCEPT OF PROBABILTIY)|42 Videos

  • PROBABILITY

    TARGET PUBLICATION|Exercise CRITICAL THINKING (ALGEBRA OF EVENTS , CONCEPT OF PROBABILTIY)|32 Videos

  • FACTORIZATION FORMULAE

    TARGET PUBLICATION|Exercise EVALUATION TEST|8 Videos

  • SETS, RELATIONS AND FUNCTIONS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos

Similar Questions

Explore conceptually related problems

If P(A)=(1)/(4),P(B) =(1)/(3) "and " P(A nn B)=(1)/(5) " then " P(bar(B) //bar(A))=?

If P(A) = (1)/(2), P(B) = (1)/(3) and P(A nn B) = (1)/(4) then P(B/A)

if A and B are two events such that P(A)=(1)/(2),P(B)=(1)/(3) and P(A nn B)=(1)/(4) then find P((bar(A))/(B))

If P(A)=(1)/(2),P(B)=(3)/(8) and P(A nn B)=(1)/(5) , then P(A//B) is equal to :

If A and B are events such that P(A)=(1)/(4), P(B)=(1)/(2) and P(A nn B)=(1)/(8) . Find P(bar(A)nnbar(B))

P(A)=(1)/(2),P(B)=(3)/(8),P(A nn B)=(1)/(4) then find P((B)/(bar(A)))

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((B)/(bar(A)))=

Suppose A and B are two events in a random experiment such that P(A)=(1)/(3),P(A nn B)=(1)/(5) and P(A uu B)=(3)/(5) then P(A nnbar(B))=

If P(A)=(3)/(8),P(B)=(5)/(8)&P(A nn B)=(1)/(4) then P((bar(A))/(B))=

Two events A and B are such that P(A)=(1)/(4), P(A/B)=(1)/(4) and P(B/A)=(1)/(2) then P(A/B)+P(A/bar(B))=

TARGET PUBLICATION-PROBABILITY-CRITICAL THINKING (ADDITION THEOREM AND CONDITIONAL PROBABILITY)
  1. There are 20 cards. Ten of these cards have the letter "I" printed on ...

    Text Solution

    |

  2. A letter is taken from the word MULTIPLE and another letter is taken ...

    Text Solution

    |

  3. In a single throw of two dice, the probability of getting a total of ...

    Text Solution

    |

  4. There are two boxes. One box contains 3 white balls and 2 black balls...

    Text Solution

    |

  5. A class consists of 80 students 25 of them are girls and 55 boys . If...

    Text Solution

    |

  6. If A and B are two events and P(A) = (3)/(8) . P(B) =(1)/(2), P(A ...

    Text Solution

    |

  7. If P(AnnB)=1/2,P( A nn B )=1/3, P(A)=p , P(B)=2p , then find the ...

    Text Solution

    |

  8. If M and N are any two events, then the probability that exactly one o...

    Text Solution

    |

  9. Two events Aa n dB have probabilities 0.25 and 0050, respectively. The...

    Text Solution

    |

  10. Out of 80 students in a class , 30 passed in Mathematices , 20 in E...

    Text Solution

    |

  11. If P(E(1)) = p(1) and P(E(2)) = p(2) and E(1) and E(2) are indepen...

    Text Solution

    |

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

    Text Solution

    |

  13. If the probability that A and B will die within a year are p and q res...

    Text Solution

    |

  14. A speaks truth in 60% of cases, while B in 90% of the cases. In what p...

    Text Solution

    |

  15. Let E and F be two independent events . The probability that nei...

    Text Solution

    |

  16. If A and B are two independent events then P((A)/(B)) =

    Text Solution

    |

  17. If A and B are tow events such that A sub B then P((B)/(A))=

    Text Solution

    |

  18. If P(A)=(1)/(5),P(B) =(1)/(3) "and " P(A nn B)=(1)/(5) " then " P(ba...

    Text Solution

    |

  19. Ina certain town, 40% of the people have brown hair, 25% have brown ...

    Text Solution

    |

  20. If A and B are two events with P(A) = (1)/(4), P(A//B) = (1)/(4) and...

    Text Solution

    |