Home
Class 12
MATHS
Three integers are chosen at random from...

Three integers are chosen at random from the first 20 integers. The probability that their product is even is `2/(19)` b. `3/(29)` c. `(17)/(19)` d. `4/(19)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • MEAN VALUE THEOREMS

    RD SHARMA ENGLISH|Exercise All Questions|134 Videos

  • RELATIONS

    RD SHARMA ENGLISH|Exercise All Questions|197 Videos

Similar Questions

Explore conceptually related problems

Three numbers are chosen at random from the first 20 natural numbers. The probability that their product is even is

Three numbers are chosen at random from the first 20 natural numbers. The probability that they are not consecutive is

Three numbers are chosen at random from 1 to 20 .The probability that they are consecutive is

Two integers are chosen at random and multiplied. Find the probability that the product is an even integer.

Two integers are chosen at random and multiplied. Find the probability that the product is an even integer.

Three distinct numbers are chosen at random from the first 15 natural numbers. The probability that the sum will be divisible by 3 is

An integer is chosen at random from 1 to 50. Find the probability that the number is: a perfect cube

An integer is chosen at random from 1 to 50. Find the probability that the number is: divisible by 5

An integer is chosen at random from 1 to 50. Find the probability that the number is: a prime number.

Three integers are chosen at random from the set of first 20 natural numbers. The chance that their product is a multiple of 3 is 194//285 b. 1//57 c. 13//19 d. 3//4

RD SHARMA ENGLISH-PROBABILITY-All Questions
  1. A person write 4 letters and addresses 4 envelopes. If the letters ...

    Text Solution

    |

  2. A speaks truth in 75% cases and B speaks truth in 80% cases. Probab...

    Text Solution

    |

  3. Three integers are chosen at random from the first 20 integers. The ...

    Text Solution

    |

  4. Out of 30 consecutive integers 2 are chosen at random. The probability...

    Text Solution

    |

  5. A bag contains 5 black balls, 4 white balls and 3 red balls. If a ball...

    Text Solution

    |

  6. Two dice are thrown simultaneously. the probability of getting a pa...

    Text Solution

    |

  7. An urn contains 9 balls two of which are red, three blue and four b...

    Text Solution

    |

  8. A coin is tossed three times. Event A: two heads appear Event B: last ...

    Text Solution

    |

  9. Five persons entered the lift cabin on the ground floor of an 8 flo...

    Text Solution

    |

  10. A box contains 10 good articles and 6 defective articles. One item ...

    Text Solution

    |

  11. A box contains 6 nails and 10 nuts. Half of the nails and half of t...

    Text Solution

    |

  12. A bag contains 5 brown and 4 white socks. A man pulls out two socks. ...

    Text Solution

    |

  13. If S is the sample space and P(A)=1/3P\ (B)a n d\ S=AuuB ,\ w h e r e\...

    Text Solution

    |

  14. If A and B are two events, then P( A nnB)=?? a.) P( A )P( B ) b.) ...

    Text Solution

    |

  15. If P(AuuB)=0. 8\ a n d\ P(AnnB)=0. 3 ,\ t h e n\ P( A )+P( B )= a. ...

    Text Solution

    |

  16. A bag X contains 2 white and 3 black balls and another bag Y contains ...

    Text Solution

    |

  17. Two persons A and B take turns in throwing a pair of dice. The first ...

    Text Solution

    |

  18. The probability that in a year of 22nd centurychosen at random, there ...

    Text Solution

    |

  19. From a set of 100 cards numbered 1 to 100, one card is drawn at random...

    Text Solution

    |

  20. If A and B are two events such that P(A)=4/5, a n d\ P(AnnB)=7/(10), t...

    Text Solution

    |