Home
Class 12
MATHS
It is given that the events A and B are ...

It is given that the events A and B are such that `P(A)=(1)/(4),P((A)/(B))=(1)/(2) and P((B)/(A))=(2)/(3)`. Then `P(B)` is

A

`1/2`

B

`1/6`

C

`1/3`

D

`2/3`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    BITSAT GUIDE|Exercise BITSET ARCHIVES|16 Videos
  • PERMUTATIONS AND COMBINATIONS

    BITSAT GUIDE|Exercise BITSAT Archives|13 Videos
  • QUADRATIC EQUATION

    BITSAT GUIDE|Exercise BITSET ARCHIVES |16 Videos

Similar Questions

Explore conceptually related problems

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))=

It is given that the events A and B are such that P(B) = 1/4 , P(B|A) = 1/2 and P(A|B) = 2/3 . Then P(A) is

Let A and B be two events such that P(A)=2P(B)=(1)/(3) and P((A)/(B))=(2)/(3). find P(A uu B)

Let A and B be events such that P(bar(A))=(4)/(5),P(B)=(1)/(3),P((A)/(B))=(1)/(6) then

Let A and B be events such that P(bar(A))=(4)/(5),P(B)=(1)/(3),P((A)/(B))=(1)/(6) then

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))

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)/(4), P(B)=(1)/(2) and P(A nn B)=(1)/(8) , find P(A' nn B')

If A and B are two events such that P(A)= 1/2,P(B)=1/3and P(A//B)=1/4

BITSAT GUIDE-PROBABILITY -BITSET ARCHIVES
  1. It is given that the events A and B are such that P(A)=(1)/(4),P((A)/(...

    Text Solution

    |

  2. 5 persons A, B, C, D and E are in a queue of a shop. The probability t...

    Text Solution

    |

  3. The probability of simultaneous occurrence of at least one of two e...

    Text Solution

    |

  4. If A and B are two events such that P(A)=0.6, P(B) =0.2 and P((A)/(B))...

    Text Solution

    |

  5. A bag contains 3 white and 5 black balls. One ball is drawn at random....

    Text Solution

    |

  6. For any two events A and B if P (A uu B) = 5//6, P (A nn B) = 1//3, P...

    Text Solution

    |

  7. If (1+3p)/(3), (1)/(4) and (1-2p)/(2) are probabilities of mutually ex...

    Text Solution

    |

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

    Text Solution

    |

  9. A die is tossed twice. The prbability of having a number greater than ...

    Text Solution

    |

  10. The probability that a leap year selected at random will contain eithe...

    Text Solution

    |

  11. The unbiased dice is tossed until a number greater than 4 appear. W...

    Text Solution

    |

  12. If mean and variance of a Binomial variate X are 2 and 1 respectively,...

    Text Solution

    |

  13. If A and B are independent events of a random experiment such that P(A...

    Text Solution

    |

  14. For k=1,2,3 the box Bk contains k red balls and (k+1) white balls. Let...

    Text Solution

    |

  15. The probility that the same number appear on throwing three dice simu...

    Text Solution

    |

  16. A coin is tossed n times. The probability of getting head at least onc...

    Text Solution

    |

  17. Let A and B be two events and P (A') = 0.3, P (B) = 0.4, P ( A nn B') ...

    Text Solution

    |