Home
Class 12
MATHS
An insurance company insured 2000 scoote...

An insurance company insured 2000 scooter drivers, 4000 car drivers and 6000 truck drivers. The probability of an accidents are 0.01, 0.03 and 0.15 respectively. One of the insured persons meets with an accident. What is the probability that he is a scooter driver?

Text Solution

Verified by Experts

The correct Answer is:
`(1)/(52)` (ii) `(1)/(52)`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    ACCURATE PUBLICATION|Exercise SAMPLE QUESTION PAPER -I ( SOLVED ) ( SECTION -A)|32 Videos
  • PROBABILITY

    ACCURATE PUBLICATION|Exercise SAMPLE QUESTION PAPER -I ( SOLVED ) ( SECTION -B)|6 Videos
  • PROBABILITY

    ACCURATE PUBLICATION|Exercise Questions Carrying Type -III ( TRUE OR FALSE QUESTIONS ) |21 Videos
  • MATRICES

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 6 MARKS |4 Videos
  • RELATION AND FUNCTIONS

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 1 MARK - TYPE-III|11 Videos

Similar Questions

Explore conceptually related problems

An insurance company insured 3000 scooter drivers, 5000 car drivers and 7000 truck drivers. The probabilities of their meeting with an accident respectively are 0.04, 0.05 and 0.15. One of the insured persons meets with an accident. Find the probability that he is a car driver.

An insurance company insured 2000 scooter drivers, 4000 car drivers and 6000 truck drivers . The probability of an accident involving a scooter, car and a truck is 1/100, 3/100 and 3/20 respectively . One of the insured persons meets with an accident. What is the probability that he is a (i) scooter driver (ii) car driver and (iii) truck driver ?

An insurance company insured 2000 scooters and 3000 motorcycles. The probability of an accident involving scooter and a motorcycle is 0.01 and 0.02. What is the probability that the accidented vehicle was a motorcycle.

Three persons A,B and C apply for a job of manager in a private company. Chances of their selection are in the ratio 1:2:4. The probabilities that A,B and C can introduce changes to improve profits of the company are 0.8, 0.5 and 0.3 respectively. If the change does not take place, find the probability that it is due to appointment of C.

Three persons A, B and C apply for a job of Manager in a Private Company. Chances of their selection (A, B and C) are in the ratio 1 : 2 : 4. The probabilities that A, B and C can introduce changes to improve profits of the company are 0.8, 0.5 and 0.3 respectively. If the change does not take place, find the probability that it is due to the appointment of C.

An insurance company selected 2000 drivers at random (i.e., without any preference of one driver over another) in a particular city to find a relationship between age and accidents. The data obtained are given in the following table: Find the probabilities of the following events for a driver chosen at random from the city: having no accidents in one year.

ACCURATE PUBLICATION-PROBABILITY -Questions Carrying Type - 4 marks
  1. 40% students of a college reside in hostel and the remaining reside ou...

    Text Solution

    |

  2. Suppose that 5% of men and 0.25% of women have grey hair. A grey haire...

    Text Solution

    |

  3. Assume that the chances of a patient having a heart attack is 40%. It ...

    Text Solution

    |

  4. Suppose a girl throws a die. If she gets a 5 or 6, she tosses a coin t...

    Text Solution

    |

  5. A card from a pack of 52 cards is lost. From the remaining cards of th...

    Text Solution

    |

  6. A man is known to speak the truth 4 times out of 5 times. He throws a ...

    Text Solution

    |

  7. There see three coins,one is a two headed coin (having head on both th...

    Text Solution

    |

  8. In a factory which manufactures bolts, machines A, B and C manufacture...

    Text Solution

    |

  9. An insurance company insured 2000 scooter drivers, 4000 car drivers an...

    Text Solution

    |

  10. In a group of 400 people, 160 are smokers and non-vegetarian, 100 are ...

    Text Solution

    |

  11. A random variable X has the following probability distribution: D...

    Text Solution

    |

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

    Text Solution

    |

  13. A urn contains 4 white and 6 red balls. Four balls are drawn at random...

    Text Solution

    |

  14. From a lot of 10 bulbs which include 3 defectives, a sample of 2 bulbs...

    Text Solution

    |

  15. Find the probability distribution of number of doublets in three throw...

    Text Solution

    |

  16. In a group of 30 scientists working on an experiment, 20 never commit ...

    Text Solution

    |

  17. Find the probability distribution of number of doublets in three throw...

    Text Solution

    |

  18. Two cards are drawn successively with repalcement from a well-shuffled...

    Text Solution

    |

  19. Three cards are drawn successively with replacement from a well shuffl...

    Text Solution

    |

  20. A class has 15 students whose ages are 14, 17, 15, 14, 21, 17, 19, 20,...

    Text Solution

    |