Home
Class 12
MATHS
Out of 10 girls in a class, 3 have blue ...

Out of 10 girls in a class, 3 have blue eyes. If two girls are chosen at random, then the probability that neither has blue eyes, is

A

`1/15`

B

`7/15`

C

`8/15`

D

`14/15`

Text Solution

Verified by Experts

The correct Answer is:
B
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

There are 13 girls and 15 boys in a line . If one students is chosen at random , then the probability that he is not a boy is .

Out of 40 consecutive integers,two are chosen at random,the probability that their sum is odd is

Out of 20 consecutive numbers, two are chosen at random, the probability that their sum is odd is

There are 13 girls and 15 boys in a line. If one student is chosen at random, then find the probability that he is a boy.

Five boys and three girls are seated at random in a row. The probability that no boy sits between two girls, is

AAKASH INSTITUTE-PROBABILITY-ASSIGNMENT (SECTION - A Competition Level Questions)
  1. A and B are two events such that P(A)=0. 25\ a n d\ P(B)=0. 50. The ...

    Text Solution

    |

  2. There are 10 cards numbered 1 to 10 in a bag. Two cards are drawn one ...

    Text Solution

    |

  3. Out of 10 girls in a class, 3 have blue eyes. If two girls are chosen ...

    Text Solution

    |

  4. Four cards are drawn at a time from a pack of 5 playing cards. Find th...

    Text Solution

    |

  5. If from each of the three boxes containing 3 white and 1 black, 2 whit...

    Text Solution

    |

  6. The probability of A to fail in an examination is 1/5 and that of B is...

    Text Solution

    |

  7. Five persons entered the lift cabin on the ground floor of an 8 flo...

    Text Solution

    |

  8. If P(AcupB) = 0.8 and P(AcapB) = 0.3, then P(barA)+P(barB) is equal to

    Text Solution

    |

  9. The first 12 letters of English alphabet are written down at random in...

    Text Solution

    |

  10. A bag contains 7 red and 3 white balls. Three balls are drawn at rando...

    Text Solution

    |

  11. A five digit number is formed by the digit 1,2,3,4 and 5 without repet...

    Text Solution

    |

  12. If three distinct number are chosen randomly from the first 100 natura...

    Text Solution

    |

  13. The letters of the word NAVANAVALAVANYAM are arranged in a row at rand...

    Text Solution

    |

  14. Six '+' signs and five '-' signs are to be arranged in a row. If the a...

    Text Solution

    |

  15. If four whole numbers taken art random are multiplied together, the...

    Text Solution

    |

  16. A box contains 6 nails and 10 nuts. Half of the nails and half of t...

    Text Solution

    |

  17. A locker can be opened by dialing a fixed three digit code from 000 to...

    Text Solution

    |

  18. Two numbers are chosen at random from {1, 2, 3, 4, 5, 6} at a time. Th...

    Text Solution

    |

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

    Text Solution

    |

  20. If E and F are independent events such that 0 lt P(E) lt 1 and 0 lt P(...

    Text Solution

    |