Home
Class 12
MATHS
A pair of dice are rolled. What is the p...

A pair of dice are rolled. What is the probability that neither die shows a 2, given that they sum to 7 ?

Text Solution

Verified by Experts

The correct Answer is:
`(2)/(3)`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    AAKASH SERIES|Exercise Additional Solved Example|48 Videos

  • PROBABILITY

    AAKASH SERIES|Exercise Exercise 2.1(very short answer)|15 Videos

  • PROBABILITY

    AAKASH SERIES|Exercise Practise Exercise|165 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

A pair of dice is rolled. What is the probability that neither die shows a 2 given that they sum to 7.

A pair of dice are rolled.What is the probability that they sum of 7, given that neither die shows a 2 ?

(i) A pair of dice are rolled. What is the probability that they sum to 7 given that neither die shows a 2 ? (ii) A pair of dice is thrown. Find the probability that either of the dice shows 2 when their sum is 6.

Two dice are rolled. What is the probability that none of the dice shows the number 2 ?

A pair of dice is rolled. What is the probability that they sum to 7 given that neither die shows a 2.

Find the probability of getting Two dice are rolled. What is the probability that none of the dice shows the number 2 ?

If 2 dice are rolled then find the probability that the dice show different numbers or sum 10.

If two dice are rolled then the probability that their sum is a prime number is

If 2 dice are rolled, find the probability of getting prime sum.

AAKASH SERIES-PROBABILITY-Solved Example
  1. (i) If A,B,C are any three events in an experiment and AsubeB, P(C ) g...

    Text Solution

    |

  2. Suppose A and B are independent events with P(A)=0.6, P(B)=0.7 then co...

    Text Solution

    |

  3. A pair of dice are rolled. What is the probability that neither die sh...

    Text Solution

    |

  4. An urn contains 12 red balls and 12 green balls. Suppose two balls are...

    Text Solution

    |

  5. Suppose there are 12 boys and 4 girls in a class. If we choose three c...

    Text Solution

    |

  6. Find the probability of drawing 2 red balls in succession from a bag c...

    Text Solution

    |

  7. If A,B,C are independent events, shows that AcupBandC are also a indep...

    Text Solution

    |

  8. If A and B are two independent events, and P(A)=1//4, P(B)=1//3 then f...

    Text Solution

    |

  9. The probability that A hits a target is 1//4 and the probability that...

    Text Solution

    |

  10. In a shooting test the probability of A,B,C hitting the targets are (1...

    Text Solution

    |

  11. An urn contains 10 white balls and 5 black balls. Two players Q and R ...

    Text Solution

    |

  12. Bag B(1) contains 4 white and 2 black balls. Bag B(2) contains 3 whi...

    Text Solution

    |

  13. Bag A contains 4 white and 7 black balls. Bag B contains 5 white and 6...

    Text Solution

    |

  14. Bag A contains 4 white and 3 black balls. Bag B contains 3 white and 2...

    Text Solution

    |

  15. Three boxes numbered I,II,III contain the balls as follows. One b...

    Text Solution

    |

  16. A survey shows that in a certain village 2 out of every 100 men and 1 ...

    Text Solution

    |

  17. A bag contains 5 balls the colours of which are not known. Two balls a...

    Text Solution

    |

  18. A man is known to speack the truth 2 out of 3 times . He throws a die ...

    Text Solution

    |

  19. A letter is known to have come from either 'MAHARASTRA or MADRAS on th...

    Text Solution

    |

  20. Suppose that an unbaised pair of dice is rolled. Let A denote the even...

    Text Solution

    |