Home
Class 12
MATHS
From each of 3 married couples one partn...

From each of 3 married couples one partner is selected at random then the probability of the chosen ones being all of the same sex is

A

`(1)/(8)`

B

`(1)/(6)`

C

`(1)/(4)`

D

`(4)/(19)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    AAKASH SERIES|Exercise Exercise-II|130 Videos
  • PROBABILITY

    AAKASH SERIES|Exercise Practise Exercise|165 Videos
  • PROBABILITY

    AAKASH SERIES|Exercise Additional Exercise|29 Videos
  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|163 Videos
  • QUADRATIC EQUATIONS & EXPRESSIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|88 Videos

Similar Questions

Explore conceptually related problems

If three people are chosen at random, then the probability that no two of them were born on the same day of the week is

One number is selected at random from 1 to 900. The probability that it is a perfect square is

One number is selected at random from 1 to 500. Find the probability that it is a perfect square.

One number is selected at random from 1 to 100. The probability that it is a prime number is

If four people are chosen at random, then the probability that no two of them were born in the same day of the week

A bag contains 12 two rupee coins, 8 one rupee coins, and 4 half rupee coins. If 3 coins are selected at random, then the probability that each coins is of different value is

From a set of 20 cards numbered from 1 to 20 one is drawn at random. Then the probability of selecting that the number is divisible by 3 or 5 is

AAKASH SERIES-PROBABILITY-Exercise-I
  1. If A and B are two independent events such that P(AnnB)=1//6 and P(Ann...

    Text Solution

    |

  2. If A and B are two independent events of a random experiment such that...

    Text Solution

    |

  3. At a selection, the probability of selection of A is 1/7 and that of B...

    Text Solution

    |

  4. In the above problem, the probability that both are selected is

    Text Solution

    |

  5. At a selection, the probability of selection of A is 1/7 and that of B...

    Text Solution

    |

  6. Three cards are drawn from pack successively without replacement, the ...

    Text Solution

    |

  7. Three cards are drawn from pack successively without replacement, pro...

    Text Solution

    |

  8. Two dice are rolled and 3 coins are tossed. The probability of getting...

    Text Solution

    |

  9. From each of 3 married couples one partner is selected at random then ...

    Text Solution

    |

  10. A man is known to speak the truth 3 out of 4 times. He throws a die an...

    Text Solution

    |

  11. A bag contains 5 balls and it is not known how many of them are white....

    Text Solution

    |

  12. Out of the first 25 natural numbers two are chosen at random. The prob...

    Text Solution

    |

  13. A fair die is tossed twice. The probability of getting 4, 5 or 6 on th...

    Text Solution

    |

  14. A bag contains 4 black , 5 white and 6 red balls. If 4 balls are drawn...

    Text Solution

    |

  15. Two persons A and B are rolling die on the condition that the person w...

    Text Solution

    |

  16. An urn A contains 8 black balls and 5 white balls. A second urn B cont...

    Text Solution

    |

  17. A bag contains 5 red , 3 black ball, and another bag contains 4 red an...

    Text Solution

    |

  18. Box A contains 2 black and 3 red balls, while box B contains 3 black ...

    Text Solution

    |

  19. Fpr L=1,2,3 the box Bk contains k red balls and (k+1) white balls . Le...

    Text Solution

    |

  20. In a certain colleage, 4% of men and 1% of women are taller than 1.8m....

    Text Solution

    |