Home
Class 10
MATHS
If a digit is chosen at random from th...

If a digit is chosen at random from the digits `1,\ 2,\ 3,\ 4,\ 5,\ 6,\ 7,\ 8,\ 9` then, the probability that the digit is a multiple of 3 is
(a)`1/3`
(b) `2/3`
(c) `1/9`
(d) `2/9`

Promotional Banner

Topper's Solved these Questions

  • POLYNOMIAL

    RD SHARMA ENGLISH|Exercise All Questions|179 Videos
  • QUADRATIC EQUATIONS

    RD SHARMA ENGLISH|Exercise All Questions|390 Videos

Similar Questions

Explore conceptually related problems

If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6,\ 7,\ 8,\ 9 , then the probability that the digit is even, is (a) 4/9 (b) 5/9 (c) 1/9 (d) 2/3

If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6,\ 7,\ 8,\ 9 , then the probability that it is odd, is (a) 4/9 (b) 5/9 (c) 1/9 (d) 2/3

A 2 digit number is formed using the digits 2, 3, 5, 8 and 9 without repetition. What is the probability that the digits used are 3 and 9?

Total number of 10 – digit numbers in which only and all the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 appear, is:

Total number of 10 – digit numbers in which only and all the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 appear, is:

A number x is chosen at random from the numbers -3,\ -2,\ -1,\ 0,\ 1,\ 2,\ 3 the probability that |x|<2 is 5/7 (b) 2/7 (c) 3/7 (d) 1/7

A nine - digit number is formed using the digits 1, 2, 3, 5 and 7. The probability that the product of all digits is always 1920 is

If a two digit number is chosen at random, then the probability that the number chosen is a multiple of 3, is (a) 3/(10) (b) (29)/(100) (c) 1/3 (d) 7/(25)

A five digit number if formed by the digits 1,2,3,4,5,6 and 8. The probability that the number has even digit at both ends is

What is the probability tht a randomly chosen two digit integer is a multiple of 3?

RD SHARMA ENGLISH-PROBABILITY -All Questions
  1. If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6...

    Text Solution

    |

  2. If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6...

    Text Solution

    |

  3. If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6...

    Text Solution

    |

  4. If three coins are tossed simultaneously, then the probability of ge...

    Text Solution

    |

  5. In a single throw of a die, the probability of getting a multiple of...

    Text Solution

    |

  6. A number x is chosen at random from the numbers -3,\ -2,\ -1,\ 0,\ ...

    Text Solution

    |

  7. A bag contains three green marbles, four blue marbles, and two oran...

    Text Solution

    |

  8. The probability of throwing a number greater than 2 with a fair dic...

    Text Solution

    |

  9. A card is accidently dropped from a pack of 52 playing cards. The p...

    Text Solution

    |

  10. The probability that a non-leap year has 53 sundays, is (a)2/7 (b)...

    Text Solution

    |

  11. A number is selected from numbers 1 to 25. The probability that it i...

    Text Solution

    |

  12. In a single throw a pair of dice, the probability of getting the sum...

    Text Solution

    |

  13. Which of the following cannot be the probability of an event? (a)2/...

    Text Solution

    |

  14. If P(E)=0. 05 , then P(not\ E)= (a)-0. 05 (b) 0. 5 (c) 0. 9 (d) 0....

    Text Solution

    |

  15. Which of the following cannot be the probability of occurrence of a...

    Text Solution

    |

  16. The probability of a certain event is 0 (b) 1 (c) 1//2 (d) non-e...

    Text Solution

    |

  17. The probability of an impossible event is 0 (b) 1 (c) 1//2 (d) n...

    Text Solution

    |

  18. What is the probability that a non-leap year has 53 Sundays? 6/7 (b...

    Text Solution

    |

  19. Aarushi, sold 100 lottery tickets in which 5 tickets carry prizes. ...

    Text Solution

    |

  20. A number is selected from first 50 natural numbers. What is the pro...

    Text Solution

    |