Home
Class 12
MATHS
Out of the first 25 natural numbers two ...

Out of the first 25 natural numbers two are chosen at random. The probability for one of the numbers to be a multiple of 3 and the other to be a multiple of 5 is

A

`1//15`

B

`13//100`

C

`1//5`

D

`4//15`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    AAKASH SERIES|Exercise Exercise-II|130 Videos

  • PROBABILITY

    AAKASH SERIES|Exercise Practise Exercise|165 Videos

  • PROBABILITY

    AAKASH SERIES|Exercise Additional Exercise|29 Videos

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|163 Videos

  • QUADRATIC EQUATIONS & EXPRESSIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|88 Videos

Similar Questions

Explore conceptually related problems

Every number is multiple of

From first 100 natural numbers five are selected at random. Find the probability that no two of them are consecutive

When a die is thrown the probability of getting an even number or a multiple of 3 is

Out of 7 tickets consecutively numbered 3 are drawn at random. The probability for the numbers on the tickets to be in A.P. is

The mean of the first eight multiples of 3 is

Range of first 5 natural numbers is.......

From a set of single digit natural numbers, if a number is chosen at random then the probability that the number chosen is a multiple of 2, is

From the first 50 natural numbers, find the probability of randomly selected number is a multiple of 3.

From first 100 natural numbers five are selected at random. Find the probability that all the five are not consecutive

AAKASH SERIES-PROBABILITY-Exercise-I
  1. If A and B are two independent events such that P(AnnB)=1//6 and P(Ann...

    Text Solution

    |

  2. If A and B are two independent events of a random experiment such that...

    Text Solution

    |

  3. At a selection, the probability of selection of A is 1/7 and that of B...

    Text Solution

    |

  4. In the above problem, the probability that both are selected is

    Text Solution

    |

  5. At a selection, the probability of selection of A is 1/7 and that of B...

    Text Solution

    |

  6. Three cards are drawn from pack successively without replacement, the ...

    Text Solution

    |

  7. Three cards are drawn from pack successively without replacement, pro...

    Text Solution

    |

  8. Two dice are rolled and 3 coins are tossed. The probability of getting...

    Text Solution

    |

  9. From each of 3 married couples one partner is selected at random then ...

    Text Solution

    |

  10. A man is known to speak the truth 3 out of 4 times. He throws a die an...

    Text Solution

    |

  11. A bag contains 5 balls and it is not known how many of them are white....

    Text Solution

    |

  12. Out of the first 25 natural numbers two are chosen at random. The prob...

    Text Solution

    |

  13. A fair die is tossed twice. The probability of getting 4, 5 or 6 on th...

    Text Solution

    |

  14. A bag contains 4 black , 5 white and 6 red balls. If 4 balls are drawn...

    Text Solution

    |

  15. Two persons A and B are rolling die on the condition that the person w...

    Text Solution

    |

  16. An urn A contains 8 black balls and 5 white balls. A second urn B cont...

    Text Solution

    |

  17. A bag contains 5 red , 3 black ball, and another bag contains 4 red an...

    Text Solution

    |

  18. Box A contains 2 black and 3 red balls, while box B contains 3 black ...

    Text Solution

    |

  19. Fpr L=1,2,3 the box Bk contains k red balls and (k+1) white balls . Le...

    Text Solution

    |

  20. In a certain colleage, 4% of men and 1% of women are taller than 1.8m....

    Text Solution

    |