Home
Class 12
MATHS
A bag A contains 2 white and 3 red balls...

A bag A contains 2 white and 3 red balls another bag B contains 4 white and 5 red balls. A bag is chosen at random and a ball is drawn from it. If the ball drawn is red, what is the probability that the bag B is chosen? [CBSE '04C)

A

`5/14`

B

`5/16`

C

`5/18`

D

`25/52`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - B Objective Type Questions (One option is correct))|65 Videos

  • PROBABILITY

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - C Objective Type Questions (More than one options are correct))|21 Videos

  • PROBABILITY

    AAKASH INSTITUTE|Exercise TRY YOURSELF|36 Videos

  • PRINCIPLE OF MATHEMATICAL

    AAKASH INSTITUTE|Exercise Section-D:(Assertion-Reason Type Questions)|12 Videos

  • RELATIONS AND FUNCTIONS

    AAKASH INSTITUTE|Exercise Assignment (Section - J) Aakash Challengers Questions|8 Videos

Similar Questions

Explore conceptually related problems

One bag contains 3 white and 2 black balls, another bag contains 5 white and 3 black balls. If a bag is chosen at random and a ball is drawn from it, what is the chance that it is white?

A bag 'A' contains 2 white and 3 red balls, a bag 'B' contains 4 white and 5 black balls. A bag is selected randomly and a ball is drawn from it . Drawn ball is observed to be white. Find the probability that bag 'B' was selected.

A bag 'A' contains 2 white and 3 red balls, a beg 'B' contains 4 white and 5 black balls. A bag is selected randomly and a ball is drawn from it. Drawn ball is observed to be white. Find the probability that bag 'B' was selected.

A bag contains 2 red and 3 white balls and another bag contains 1 red and 2 white balls. If a bag is chosen at random and a ball is drawn from it, what is the probability that the ball is white ?

A bag contains 2 red and 3 White balls and another bag contains 1red and 2 white balls. If a bag choosen at random and a ball is drawn fro ag is from it,what is the probability that the ball is white?

A bag contains 3 white balls and 2 black balls, another contains 5 white and 3 black balls, if a bag is chosen at random and a ball is drawn from it. What is the probability that it is white ?

A bag A contains 2 white and 3 red balls and a bag B contains 4 white and 5red balls. One ball is drawn at random from one of the bags and is found to be red. Find the probability that it was drawn as red.

AAKASH INSTITUTE-PROBABILITY-ASSIGNMENT (SECTION - A Competition Level Questions)
  1. A letter is known to have come either from LONDON or CLIFTON, on the p...

    Text Solution

    |

  2. For two events A and B, if P(A)P((A)/(B))=(1)/(4) and P((B)/(A))=(1)/(...

    Text Solution

    |

  3. A bag A contains 2 white and 3 red balls another bag B contains 4 whit...

    Text Solution

    |

  4. In a single throw of two dice what is the probability of obtaining ...

    Text Solution

    |

  5. Three coins are tossed. If one of them shows tail, then find the pr...

    Text Solution

    |

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

    Text Solution

    |

  7. Two cards are drawn one by one from a pack of cards. The probability o...

    Text Solution

    |

  8. 8 coins are tossed simultaneously. The probability of getting at least...

    Text Solution

    |

  9. If three dice are thrown together, then the probability of getting 5 o...

    Text Solution

    |

  10. In binomial probability distribution, mean is 3 and standard deviation...

    Text Solution

    |

  11. The probability of a bomb hitting a bridge is 1/2 and two direct hits...

    Text Solution

    |

  12. In a simultaneous toss of four coins, the probability of getting exact...

    Text Solution

    |

  13. A die is tossed twice. Getting a number greater than 4 is considered a...

    Text Solution

    |

  14. A biased coin with probability P,(0 < p ,1) of heads is tossed unitl a...

    Text Solution

    |

  15. If two coins are tossed five times, thenthe probability of getting 5 h...

    Text Solution

    |

  16. A die is thrown 100 times, getting an even number is considered a succ...

    Text Solution

    |

  17. A contest consist of predicting the result win, draw or defeat of 7 fo...

    Text Solution

    |

  18. In a bag there are three tickets numbered 1,2,3. A ticket is drawn at ...

    Text Solution

    |

  19. Assuming that for a husband-wife couple the chance of their child bei...

    Text Solution

    |

  20. A bag contains 2 white &4 black balls. A ball is drawn 5 times, each b...

    Text Solution

    |