Home
Class 12
MATHS
The probability for a contractor to get ...

The probability for a contractor to get a road contract is `(2)/(3)` and to get a building contract is `(5)/(9).` The probability to get atleast on contract is `(4)/(5).` Find the probability to get both the contracts.

Promotional Banner

Topper's Solved these Questions

  • MOST IMPORTANT QUESTIONS

    VGS PUBLICATION-BRILLIANT|Exercise PROBABILITY (LONG ANSWER TYPE QUESTIONS)|6 Videos

  • MOST IMPORTANT QUESTIONS

    VGS PUBLICATION-BRILLIANT|Exercise RANDOM VARIABLES & PROBABILITY DISTRIBUTIONS (VERY SHORT ANSWER TYPE QUESTIONS)|6 Videos

  • MOST IMPORTANT QUESTIONS

    VGS PUBLICATION-BRILLIANT|Exercise MEASURES OF DISPERSION (LONG ANSWER TYPE QUESTIONS)|7 Videos

  • MODEL PAPER 9

    VGS PUBLICATION-BRILLIANT|Exercise SECTION-C (III. LONG ANSWER TYPE QUESTIONS) |7 Videos

Similar Questions

Explore conceptually related problems

Find the probability of getting atleast one head when 5 coins are tossed

Find the probability of getting a head when a coin is tossed once. Also find the probability of getting a tail.

Find the probability of getting 2 heads when 4 coins are tossed

A die is thrown once. Find the probability of getting a number less than 3

A die is thrown once. Find the probability of getting an odd number.

A die is thrown once. Find the probability of getting a prime number,

A die is thrown once. Find the probability of getting an odd prime number.

Find the probability of getting atmost 3 heads when 4 coins are tossed.

The probability of getting right answer to a question is 0.68, the probability of getting a wrong answer is ………….

VGS PUBLICATION-BRILLIANT-MOST IMPORTANT QUESTIONS-PROBABILITY (VERY SHORT ANSWER TYPE QUESTIONS)
  1. Suppose A and B are independent events with P (A)= 0.6 P (B) = 0.7. Co...

    Text Solution

    |

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

    Text Solution

    |

  3. Suppose A and B are independent events with P (A) = 0.6 P (B) = 0.7. C...

    Text Solution

    |

  4. Suppose A and B are independent events with P (A)= 0.6 P (B) = 0.7. Co...

    Text Solution

    |

  5. Find the probability that a non-leap year contains i) 53 sundays ii) 5...

    Text Solution

    |

  6. If A, B are independent events with P (A) =0.2, P (B) = 0.5 Find P ...

    Text Solution

    |

  7. If A, B are independent events with P (A) =0.2, P (B) = 0.5 Find P ...

    Text Solution

    |

  8. If A, B are independent events with P (A) =0.2, P (B) = 0.5 Find P(...

    Text Solution

    |

  9. If A, B are independent events with P (A) =0.2, P (B) = 0.5 Find P ...

    Text Solution

    |

  10. If A,B, are two events with P(AcupB)=0.65, and P(AcapB)=0.15, then fi...

    Text Solution

    |

  11. Suppose A and B are events with P(A)=0.5, P(B)=0.4 and P(AcapB)=0.3. F...

    Text Solution

    |

  12. A problem in calculus is given to two students, A and B whose chances...

    Text Solution

    |

  13. A speaks truth in 75% of the cases and B in 80% of the cases. Then the...

    Text Solution

    |

  14. If one card is drawn at random from a pack of cards then show that eve...

    Text Solution

    |

  15. The probability for a contractor to get a road contract is (2)/(3) and...

    Text Solution

    |

  16. If A,B,C are three independent events of an experiment. Such that P(Ac...

    Text Solution

    |

  17. State and prove multiplication theorem or probability.

    Text Solution

    |