Home
Class 11
MATHS
In a horse race, the probability that ho...

In a horse race, the probability that horse A can win is `2/5` and the probability that horse B can win is `1/4`. Find the probability that any one can win the race.

Text Solution

Verified by Experts

The correct Answer is:
`13/20`

N/a
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    NAGEEN PRAKASHAN ENGLISH|Exercise MCQ_TYPE|20 Videos
  • PROBABILITY

    NAGEEN PRAKASHAN ENGLISH|Exercise NCERT QUESTIONS|43 Videos
  • PROBABILITY

    NAGEEN PRAKASHAN ENGLISH|Exercise MISCELLANEOUS EXERCISE|10 Videos
  • PRINCIPLE OF MATHEMATICAL INDUCTION

    NAGEEN PRAKASHAN ENGLISH|Exercise Exercise 4.1|1 Videos
  • RELATIONS AND FUNCTIONS

    NAGEEN PRAKASHAN ENGLISH|Exercise MISCELLANEOUS EXERCISE|12 Videos

Similar Questions

Explore conceptually related problems

The probabilities that three children can win a race are 1/3,1/4 and 1/5 . Find the probability that any one can win the race.

Given the probability that A can solve a problem is 2/3 and the probability that B can solve the same problem is 3/5. Find the probability that none of the two will be able to solve the problem.

If the probabiliy of a horse A winning a race is (1)/(5) and the probability of horse B winning the same race is (1)/(4) , what is the probability that one of the horses will win ?

In a competition A, B and C are participating. The probability that A wins is twice that of B, the probability that B wins is twice that of C. find the probability that A losses.

In a horse -race, the probabilities to win the race for three horses A,B and C are 1/4,1/5 and 1/6 respectively. Find the probability to win the race of any one horse.

The probability that a person will win a game is (2)/(3) and the probability that he will not win a horse race is (5)/(9) . If the probability of getting in at least one of the events is (4)/(5) ,what is the probability that he will be successful in both the events ?

Two horses are considered for race. The probability of selection of the first horse is 1/4 and that of the second is 1/3. What is the probability that only one of them will be selected.

In a race between Mahesh and John, the probability that John will lose the race is 0.54. Find the probability of : (i) winning of Mahesh.

A certain team wins with probability 0.7, loses with probability 0.2and ties with probability .1 the team plays three games. Find the probability that the team wins at least two of the games, but not lose.

Sania Mirza is to play with Sharapova in a three set match. For a particular set, the probability of Sania winning the set is √y and if she wins probability of her winning the next set becomes y else the probability that she wins the next one becomes y2. There is no possibility that a set is to be abandoned. R is the probability that Sania wins the first set. If R = 1/2 and Sania wins the second set, then the probability that she has won first set as well is nearly equal to a. 0. 74 b. 0. 46 c. 0. 26 d. 0. 54

NAGEEN PRAKASHAN ENGLISH-PROBABILITY-EXERCISE
  1. The probability of the occurrence of an event is 3/10. Find the probab...

    Text Solution

    |

  2. The probability of the non-occurrence of an event is 2/7. Find the pro...

    Text Solution

    |

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

    Text Solution

    |

  4. The probabilities that three children can win a race are 1/3,1/4 and 1...

    Text Solution

    |

  5. In an essay competition, the odds in favour of competitors P, Q, R ...

    Text Solution

    |

  6. In two independent events the probability of happening one event is 2...

    Text Solution

    |

  7. Find the probability of getting tail each time in three tosses of a co...

    Text Solution

    |

  8. Find the probability of getting 3 each time in three throws a dice.

    Text Solution

    |

  9. Find the probability of getting at least one head in three throws of a...

    Text Solution

    |

  10. Find the probability of getting 5 at most 3 times in four throws of a ...

    Text Solution

    |

  11. The probability of happening of an event is 0.6 for one experiment. In...

    Text Solution

    |

  12. A can hit a target 4 times out of 5 trial. B can hit 3 times of 4 tria...

    Text Solution

    |

  13. ‘A’ can hit the target 3 times out of 5 times, ‘B’ can hit 2 times out...

    Text Solution

    |

  14. The probability to pass in an examination of mathematics for three stu...

    Text Solution

    |

  15. The probability of solving a problem by three students are 1/3,1/4,1/5...

    Text Solution

    |

  16. There are 5 red and 7 white balls in one bag and 3 red and 8 white bal...

    Text Solution

    |

  17. There are 5 red and 5 black balls in first bag and 6 red and 4 black b...

    Text Solution

    |

  18. There are 4 white and 3 black balls in a bag. Find the probability of ...

    Text Solution

    |

  19. There are 8 white and 7 black balls in a bag . Three balls are drawn t...

    Text Solution

    |

  20. Two cards drawn without replacement from a well shuffled pack of 52 ca...

    Text Solution

    |