Home
Class 12
MATHS
In a random experiment, a fair die is ro...

In a random experiment, a fair die is rolled until two fours are obtained in succession.The probability that the experiment will end in the fifth throw of the die is equal to

A

`150/6^5`

B

`175/6^5`

C

`200/6^5`

D

`225/6^5`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    MCGROW HILL PUBLICATION|Exercise Previous Years B-Architecture Entrance Examination Papers|21 Videos
  • PROBABILITY

    MCGROW HILL PUBLICATION|Exercise Exercises (Numerical Answer)|28 Videos
  • PERMUTATIONS AND COMBINATIONS

    MCGROW HILL PUBLICATION|Exercise Questions from Previous Years. B-Architecture Entrance Examination Papers |17 Videos
  • PROGRESSIONS

    MCGROW HILL PUBLICATION|Exercise Questions from Previous Years. B-Architecture Entrance Examination Papers|25 Videos

Similar Questions

Explore conceptually related problems

A die is thrown again and again until three sixes are obtained.Find the probability of obtaining the third six in the sixth throw of the die.

A die is thrown again and again until three sixes are obtained. Find the probability of obtaining the third six in the sixth throw of the die.

A die is thrown again and again until three sixes are obtained.Find the probability of obtaining the third six in the sixth thrown of the die.

A man throws a die until he gets a number greater than 3 . The probability that he gets 5 in the last throw

A fair die is rolled four xx.Find the probability that each number is no smaller than thepreceding number.

In an experiment, a fair coin is tossed three times. If success means getting two heads, then the probability of no success when exoeriment is repeated thrice, is

A die is rolled three times. The probability that sum of three numbers obtained is 15, is equal to (5)/(27K) then K is equal to

MCGROW HILL PUBLICATION-PROBABILITY-Previous Years AIEEE/JEE Main Papers
  1. Two different families A and B are blessed with equal number of child...

    Text Solution

    |

  2. Two cards are drawn successively with replacement from a well-shuffled...

    Text Solution

    |

  3. An urn contains 5 red and 2 green balls. A ball is drawn at random fro...

    Text Solution

    |

  4. An unbiased coin is tossed. If the outcome is a head then a pair of un...

    Text Solution

    |

  5. If the probability of hitting a target by a shooter, in any shot is 1/...

    Text Solution

    |

  6. Two integers are selected at random from the set {1, 2, …, 11}. Given ...

    Text Solution

    |

  7. Let S={1,2,...,20} A subset B of S is said to be "nice", if the sum of...

    Text Solution

    |

  8. There are 30 white balls and 10 red balls in bag. 16 balls are drawn w...

    Text Solution

    |

  9. In a random experiment, a fair die is rolled until two fours are obtai...

    Text Solution

    |

  10. In a class of 60 students, 40 opted for NCC, 30 opted for NSS and 20 o...

    Text Solution

    |

  11. In a game, a man wins Rs 100 if he gets 5 or 6 on a throw of a fair di...

    Text Solution

    |

  12. A and B try to hit a target. The probability that A hits the target is...

    Text Solution

    |

  13. Let A and B be two non-null events such that AsubeB. Then, which of th...

    Text Solution

    |

  14. The minimum number of times one has ot toss a fair coin so that the pr...

    Text Solution

    |

  15. Four persons can hit a target correctly with probabilities (1)/(2),(1)...

    Text Solution

    |

  16. In a certain city only two newspapers A and B are published, it is kno...

    Text Solution

    |

  17. Assume that each born child is equally likely to be a boy or a girl. I...

    Text Solution

    |

  18. Minimum number of times a fair coin must be tossed so that the probili...

    Text Solution

    |

  19. For an initia screening of an admission test, a candidate is given fif...

    Text Solution

    |

  20. Three of the six vertices of a regular hexagon are chosen the rando...

    Text Solution

    |