Home
Class 12
MATHS
Two dice are thrown. If it is known that...

Two dice are thrown. If it is known that the sum of the numbers on the dice was less than6, the probability of getting a sum 3 is a. `1/(18)` b. `5/(18)` c. `1/5` d. `2/5`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • MEAN VALUE THEOREMS

    RD SHARMA ENGLISH|Exercise All Questions|134 Videos

  • RELATIONS

    RD SHARMA ENGLISH|Exercise All Questions|197 Videos

Similar Questions

Explore conceptually related problems

Two dice are thrown. If it is known that the sum of numbers on the dice was less than 6, the probability of getting a sum 3, is

Two dice are thrown .It is known that the sum of numbers on the dice was less than 6 , the probability that the sum is less tan 3 is

It is know that the numbers getting in one throw of two dice are different. Find the probability of getting a sum of 6.

Two dice are thrown simultaneously and the sum of the numbers is noted. If the sum of the numbers is 7 , then the probability is

Two dice are thrown .If 5 appears on atleast one of the dice , then the probability that the sum is 10 or greater is

In a single throw of three dice, find the probability of getting a sum of at least 5.

Two dice are rolled. What is the probability of getting the sum as 2, 3 or 4?

Two dice are thrown and it is known that the first die shows a 6. Find the probability that the sum of the numbers showing on two dice is 7.

Two dice are thrown. What is the probability that the sum of the numbers appearing on the two dice is 11, it 5 appears on the first?

Two dice are thrown. What is the probability that the sum of the numbers appearing on the two dice is 11, it 5 appears on the first?

RD SHARMA ENGLISH-PROBABILITY-All Questions
  1. If P(B)=3/5, p(A//B)=1/2 and P(AuuB)=4/5, t h e n\ P(B//A)= 1/5 b. 3/...

    Text Solution

    |

  2. If A and B are two events such that P(A)=0. 4 ,\ P(B)=03\ a n d\ P(Auu...

    Text Solution

    |

  3. If A and B are two events such that A!=varphi,\ B=varphi, then a.P(A//...

    Text Solution

    |

  4. If the events A and B are independent then P(AnnB) is equal to :: a.P...

    Text Solution

    |

  5. If A and B are two independent events with P(A)=3/5a n d\ P(B)=4/9, t ...

    Text Solution

    |

  6. If A and B are two independent events such that P(A)=0. 3 ,\ P(AuuB)=0...

    Text Solution

    |

  7. A flash light has 8 batteries out of which 3 are dead. If two batterie...

    Text Solution

    |

  8. A bag contains 5 red and 3 blue balls. If 3 balls are drawn at random ...

    Text Solution

    |

  9. A bag containing 5 red and 3 blue balls. If 3 balls are drawn at rando...

    Text Solution

    |

  10. In a college 30% students fail in Physics, 25% fail in Mathematics and...

    Text Solution

    |

  11. Three persons A,B and C fire a target in turn . Their probabilities of...

    Text Solution

    |

  12. A and B are two students. Their chances of solving a problem correctly...

    Text Solution

    |

  13. Two cards are drawn from a well shuffled deck of 52 playing cards with...

    Text Solution

    |

  14. A box contains 3 orange balls, 3 green balls and 2 blue balls. Three ...

    Text Solution

    |

  15. If two events are independents, then A. They must be mutually exclusiv...

    Text Solution

    |

  16. Two dice are thrown. If it is known that the sum of the numbers on the...

    Text Solution

    |

  17. If A and B are two events such that P(A//B)=p , P(A)=p , P(B)=1/3a n d...

    Text Solution

    |

  18. A die is thrown and a card is selected at random from a deck of 52 ...

    Text Solution

    |

  19. Assume that in a family, each child is equally likely to be a boy or g...

    Text Solution

    |

  20. Let A and B be two events. If P(A)=0. 2 ,\ P(B)=0. 4 ,\ P(AuuB)=0. 6\ ...

    Text Solution

    |