Home
Class 14
MATHS
The probability that a marksman will hit...

The probability that a marksman will hit a target is given as `(1)/(5)`. Then, the probabiltiy that atleast one hit in 10 shots is

A

`1-(4/5)^10`

B

`1/5^10`

C

`1-1/5^10`

D

`(4/5)^10`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PRACTICE SET-9

    UPKAR PUBLICATION |Exercise Part- III (Quantative Aptitude )|50 Videos
  • PROBLEM BASED ON AGES

    UPKAR PUBLICATION |Exercise QUESTION BANK|70 Videos

Similar Questions

Explore conceptually related problems

The probability that a marksman will hit a target is given is 11/5. Then the probability that at least once hit in 10 shots is 1-(4/5)^(10) b.1/5^(10) c.1-(1/5)^(10) d.(4/5)^(10)

The probability that A hits a target is (1)/(3) and the probability that B hits it is (2)/(5). If each one of and B shoots at the target,what is the probability that (i) the target,what is the one-of-them-hits the target?

The probability that a man will hit a target in shooting practise is 0.3 . If he shoots 10 times, the probability that he hits the target , is

The probability that a person will hit a target in shooting practice is 0.3. If he shoots 10 times, the probability that he hits the target is

The probability that a man can hit a target is 3/4 and the probability that he will hit atleast n-1 xx is (189)/(256), then the number of xx,n he tried is

UPKAR PUBLICATION -PROBABILITY-QUESTION BANK
  1. The probability that a person will hit a target in shooting practice i...

    Text Solution

    |

  2. A and B are two independent events.The probability that both A and B o...

    Text Solution

    |

  3. The probability that a marksman will hit a target is given as (1)/(5)....

    Text Solution

    |

  4. A natural number is selected at random from the set x = {x : 1 le x le...

    Text Solution

    |

  5. The number of tosses that have to be made in order that there is 99% p...

    Text Solution

    |

  6. If an integer is selected at random from 1 to 100. The probability tha...

    Text Solution

    |

  7. n books are to be arranged on a self. These include m volumes of a sci...

    Text Solution

    |

  8. If P (A) = 0·3, P(B) = 0·4,P (C) = 0·8 P (AB) = 0·08, P (AC) = 0·28 P ...

    Text Solution

    |

  9. The probability that a man aged x years will die in a year is p. The p...

    Text Solution

    |

  10. If the probability of machine failing during a day is 0·95 the probabi...

    Text Solution

    |

  11. Seven white balls and three black balls are randomly placed in a row. ...

    Text Solution

    |

  12. The probability of occurrence of a multiple of 2 n one dice and a mul...

    Text Solution

    |

  13. If P(B)=3/4,P(A cap B cap overset -c)1/3and P(overset -A cap B cap ove...

    Text Solution

    |

  14. Two numbers are selected randomly from the set S = {1, 2, 3, 4, 5, 6} ...

    Text Solution

    |

  15. Four whole numbers taken at random are multiplied together. What is th...

    Text Solution

    |

  16. If n positive integers are taken at random and multiplied together, th...

    Text Solution

    |

  17. Two dice and two coins are tossed. The probability that both the coins...

    Text Solution

    |

  18. When two dice are thrown, the probability that the difference of the n...

    Text Solution

    |

  19. From a set of 17 cards numbered 1, 2, 3……… 17 one is drawn at random. ...

    Text Solution

    |

  20. The probability of getting heads in both trials, when a balanced coin ...

    Text Solution

    |