Home
Class 10
MATHS
Three rotten eggs are mixed with 12 good...

Three rotten eggs are mixed with `12` good ones. One egg is chosen at random. What is the probability of choosing a rotten egg ?

Text Solution

Verified by Experts

The correct Answer is:
`(1)/(5)`
Promotional Banner

Topper's Solved these Questions

  • STATISTICS AND PROBABILITY

    FULL MARKS|Exercise Unit Exercise|12 Videos

  • SOLVED PAPER 08 (UNSOLVED)

    FULL MARKS|Exercise Part-IV|3 Videos

  • TRIGONOMETRY

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (III)|17 Videos

Similar Questions

Explore conceptually related problems

From the English alphabers one letter is chosen at random. What is the probability that it is a vowel?

A bag contains 6 blue balls and 5 green balls and 2 red balls. A ball is chosen at random. What is the probability of getting a red ball?

What is egg apparatus ?

Suppose that 5 males out of 100 and 25 females out of l000 are colour blind. A colour blind person is chosen at random. What is the probability that a male is chosen (assume that the number of males and females are equal)?

Tickets numbered 1 to 30 are mixed up together and then a ticket is drawn at random. What is the probability that the ticket drawn will be a multiple of 7?

Two bad eggs are accidentally mixed with 10 good ones. 3 eggs are drawn at random with replacement from this lot. i. Compute mean for the number of bad eggs drawn. ii. Hence calculate variance and standard deviation .

Two natural numbers x and y are chosen at random. What is the probability that x^(2) + y^(2) is divisible by 5?

Five mangoes and 4 apples are in a box . If two fruits are chosen at random, find the probability that one is a mango and the other is an apple .

A box contains 6 nails and 10 nuts. Half of the nails and half of the nuts are rusted. If one item is chosen at random, then find the probability that it is rusted or is a nail.

FULL MARKS-STATISTICS AND PROBABILITY-Additional question solved
  1. Find the standard deviation and the variance of first 23 natural numbe...

    Text Solution

    |

  2. Find the coefficient of variation of the following data : 18,20,15,12,...

    Text Solution

    |

  3. Three rotten eggs are mixed with 12 good ones. One egg is chosen at ra...

    Text Solution

    |

  4. Two coins are tossed together. What is the probaility of getting at mo...

    Text Solution

    |

  5. A number is selected at random from integers 1 to 100. Find the probab...

    Text Solution

    |

  6. Three dice are thrown simultaneously . Find the probability of getting...

    Text Solution

    |

  7. If P(A)=(1)/(2), P(B)=(7)/(10), P(AuuB)=1, find (i) P(AnnB), (ii) P(A'...

    Text Solution

    |

  8. The man of the following frequency distribution is 53 and the sum of a...

    Text Solution

    |

  9. Calculate the standard deviation of the following data.

    Text Solution

    |

  10. The time (in seconds) taken by a group to walk across a pedstrain cros...

    Text Solution

    |

  11. The mean and standard deviation of 20 items are found to be 10 and 2 r...

    Text Solution

    |

  12. Calculate the coefficient of variationof the following data : 20,18,32...

    Text Solution

    |

  13. The marks scored by two students A, B in a class are given below. ...

    Text Solution

    |

  14. If for distribution sum(x-7)=3, sum(x-7)^(2)=57 and total number of it...

    Text Solution

    |

  15. Two unbiased dice are rolled once. Find the probaility of getting. (...

    Text Solution

    |

  16. A die is thrown twice. Find the probability that atleast one of the tw...

    Text Solution

    |

  17. Let A,B,C be any three mutually exclusive and exhaustive events such t...

    Text Solution

    |

  18. A bag contains 50 bolts and 150 nuts. Half of the bolts and half of th...

    Text Solution

    |

  19. Two dice are rolled simultaneously. Find the probability that the sum ...

    Text Solution

    |

  20. In a class 40% of the students participated in Mathematics-quiz, 30% i...

    Text Solution

    |