Home
Class 12
MATHS
If (1+4p)/(4),(1-p)/(3) and (1-2p)/(2) a...

If `(1+4p)/(4),(1-p)/(3) and (1-2p)/(2)` are the probabilities of three mutually exclusive events then values of p may be

A

`(1)/(2)`

B

`(1)/(3)`

C

`(1)/(4)`

D

`(2)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY-1

    DISHA PUBLICATION|Exercise EXERCISE-2 : CONCEPT APPLICATOR|90 Videos
  • PROBABILITY -2

    DISHA PUBLICATION|Exercise EXERCISE - 2 : CONCEPT APPLICATOR|30 Videos
  • RELATIONS AND FUNCTIONS

    DISHA PUBLICATION|Exercise EXERCISE - 2|30 Videos

Similar Questions

Explore conceptually related problems

If (1+4p)/4,(1-p)/2and(1-2p)/2 are the probabilities of three mutually exclusive events, then value of p is

If (1+4p)/(p),(1-p)/(4),(1-2p)/(2) are probabilities of three mutually exclusive events,then

If (1+3p)/(4),(1-p)/(3),(1-3p)/(2) are the probabilities of three mutually exclusive events, then the set of all values of p is

If (1+3p)/(3),(1-p)/(1),(1-2p)/(2) are the probabilities of 3mutually exclusive events then find the set of all values of p.

DISHA PUBLICATION-PROBABILITY-1-EXERCISE-1 : CONCEPT BUILDER
  1. In a horse race the odds in favour of three horses are 1 : 2, 1 : 3 an...

    Text Solution

    |

  2. A natural number x is chosen at random from the first one hundred natu...

    Text Solution

    |

  3. If (1+4p)/(4),(1-p)/(3) and (1-2p)/(2) are the probabilities of three ...

    Text Solution

    |

  4. A die is rolled. Let E be the event die shows 4 and F be the event ...

    Text Solution

    |

  5. A die is loaded in such a way that each odd number is twice all likely...

    Text Solution

    |

  6. In a horse race, the probability that horse a can win is 2/5 and the p...

    Text Solution

    |

  7. The probabilities of three events A ,B ,a n dC are P(A)=0. 6 ,P(B)=0. ...

    Text Solution

    |

  8. The probability of choosing a number divisible by 6 or 8 from among 1 ...

    Text Solution

    |

  9. The odds in favour of the occurrence of an event are 3:5. Find the pro...

    Text Solution

    |

  10. A card is drawn at random from a pack of cards. What ist the probabili...

    Text Solution

    |

  11. In single cast with two dice the odds against drawing 7 is

    Text Solution

    |

  12. The probability that a company executive will travel by train is 2/3 a...

    Text Solution

    |

  13. The probability that a company executive will travel by train is 2/3 a...

    Text Solution

    |

  14. A positive integer N is selected so as to be 100ltNlt200. Then, the pr...

    Text Solution

    |

  15. Card is drawn from a pack of 52 cards. A persons bets that it is a spa...

    Text Solution

    |

  16. The chance of an event happening is the square of the chance of a seco...

    Text Solution

    |

  17. If P(B)=3/4, P(AnnBnnbarC)=1/3 and P(barAnnBbarC)=1/3 then P(BnnC)=

    Text Solution

    |

  18. The probability that out of 10 person, all born in June, at least two ...

    Text Solution

    |

  19. A bag contains 4 brown and 5 white balls. A man pulls two balls at ran...

    Text Solution

    |

  20. Aa n dB toss a fair coin each simultaneously 50 times. The probability...

    Text Solution

    |