Home
Class 12
MATHS
A pair of four dice is thrown independen...

A pair of four dice is thrown independently three times. The probability of getting a score of exactly 9 twice is

A

`(1)/(729)`

B

`(8)/(9)`

C

`(8)/(729)`

D

`(8)/(243)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    ARIHANT MATHS ENGLISH|Exercise Exercise (Subjective Type Questions)|15 Videos

  • PERMUTATIONS AND COMBINATIONS

    ARIHANT MATHS ENGLISH|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|28 Videos

  • PRODUCT OF VECTORS

    ARIHANT MATHS ENGLISH|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|51 Videos

Similar Questions

Explore conceptually related problems

A pair of fair dice is thrown independently three times. The probability of getting a score of exactly 9 twice is (1) 1/729 (2) 8/9 (3) 8/729 (4) 8/243

A pair of fair dice is thrown independently three times. The probability of getting a score of exactly 9 twice is (1) 1/729 (2) 8/9 (3) 8/729 (4) 8/243

A pair of fair dice is thrown independently three times. The probability of getting a score of exactly 9 twice is (1) 1/729 (2) 8/9 (3) 8/729 (4) 8/243

A pair of unbaised die is thrown 3 times independently. The probability of getting the sum of number 9 two times is:

Three dice are rolled 4 times . The probability of getting sum 17 exactly 3 times is

A pair of dice is rolled 4 times. The probability of getting doublet exactly 2 times is

Find the probability of getting 5 exactly twice in 7 throws of a die.

A dice is thrown twice. Find the probability of getting 3 at least one time.

A pair of dice is thrown once. Find the probability of getting an even number on the first side.

What is the probability of getting a sum of 7 when two dice are thrown ?

ARIHANT MATHS ENGLISH-PROBABILITY-Exercise (Questions Asked In Previous 13 Years Exam)
  1. Let H1, H2,..., Hn be mutually exclusive events with P (Hi) > 0, i = ...

    Text Solution

    |

  2. Let E^c denote the complement of an event E. Let E,F,G be pairwise ind...

    Text Solution

    |

  3. A pair of four dice is thrown independently three times. The probabili...

    Text Solution

    |

  4. Two aeroplanes I and II bomb a target in succession. The probabilitie...

    Text Solution

    |

  5. An experiment has 10 equally likely outcomes. Let A and B be two non-e...

    Text Solution

    |

  6. about to only mathematics

    Text Solution

    |

  7. A die is thrown. Let A be the event that the number obtained is gre...

    Text Solution

    |

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

    Text Solution

    |

  9. A fair die is tossed repeatedly until a 6 is obtained. Let X denote th...

    Text Solution

    |

  10. A fair die is tossed repeatedly until a 6 is obtained. Let X denote th...

    Text Solution

    |

  11. A fair die is tossed repeatedly until a 6 is obtained. Let X denote th...

    Text Solution

    |

  12. In a binomial distribution B (b, p=(1)/(4)), if the probability of at...

    Text Solution

    |

  13. One ticket is selected at random from 50 tickets numbered 00, 01, 0...

    Text Solution

    |

  14. Let omega be a complex cube root of unity with omega ne 1. A fair die ...

    Text Solution

    |

  15. A single which can can be green or red with probability 2/3 and 1/5 re...

    Text Solution

    |

  16. Four numbers are chosen at random (without replacement) from the set ...

    Text Solution

    |

  17. An urn contains nine balls of which three are red, four are blue and ...

    Text Solution

    |

  18. Let U(1) and U(2) be two urns such that U(1) contains 3 white and 2 re...

    Text Solution

    |

  19. Let U1 and U2 be two urns such that U1 contains 3 white and 2 red ball...

    Text Solution

    |

  20. Let E and F be two independent events. The probability that exactly on...

    Text Solution

    |