Home
Class 12
MATHS
One ticket is selected at random from 5...

One ticket is selected at random from 50 tickets numbered 00,01,02`……`49 . Then the probability that the sum of the digits on the selected ticket is 8 , given that the product of these digits is zero , equals :

A

`1//14`

B

`1//7`

C

`5//14`

D

`1//50`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    MODERN PUBLICATION|Exercise LATEST QUESTIONS FROM AIEEE/JEE EXAMINATIONS|13 Videos

  • PROBABILITY

    MODERN PUBLICATION|Exercise RECENT COMPETITIVE QUESTIONS (QUESTIONS FROM KARNATAKA CET & COMED )|11 Videos

  • PROBABILITY

    MODERN PUBLICATION|Exercise RECENT COMPETITIVE QUESTIONS (QUESTIONS FROM KARNATAKA CET & COMED )|11 Videos

  • PERMUTATIONS AND COMBINATIONS

    MODERN PUBLICATION|Exercise Recent Competitive Questions|6 Videos

  • QUADRATIC EQUATIONS

    MODERN PUBLICATION|Exercise LATEST QUESTIONS FROM AIEEE/JEE EXAMINATIONS|13 Videos

Similar Questions

Explore conceptually related problems

One ticket is selected at random from 100 tickets numbered 00, 01, 02,.., 99. Suppose A and B are the sum and product of the digit found on the ticket. Then P(A=7//B=0) is given by

One number is selected from the first 50 natural numbers. What is the probability that it is a root of x+(256)/(x)gt40 ?

Three different numbers are selected at random from the set A = (1, 2, 3,...., 10). The probability that the product of two of the numbers is equal to the third is

A book contains 1000 pages. A page is chosen at random. Find the probability that the sum of the digits of the marked number on the page is equal to 9.

A two-digit number is 4 times sum of its digits. It is also equal to 3 times the product of its digits. Find the number.

A bag contains 4 tickets numbered 00, 01, 10 and 11. Four tickets are chosen at random with replacement, the probability that the sum of numbers on the tickets is 22 is

A two digit number is four times the sum of the digits. It is also equal to 3 times the product of digits. Find the number.

A die is thrown and a card is selected at random from a deck of 52 playing cards. The probability of getting an e: number on the die and a spade card is

A box contains tickets numbered 1 to 20. 3 tickets are drawn from the box with replacement. The probability that the largest number on the tickets is 7, is

A two digit number is four times the sum of the digits. It is also equal to 3 times the product digits . Find the number.

MODERN PUBLICATION-PROBABILITY-MULTIPLE CHOICE QUESTIONS (LEVEL - II )
  1. Three of the six vertices of a regular hexamgon are chosen at rand...

    Text Solution

    |

  2. The chance of throwing a total of 3 or 5 or 11 with two dice is :

    Text Solution

    |

  3. Four persons are chosen at random from a group containing 3 men , ...

    Text Solution

    |

  4. A box contains 3 white and 2 red balls . If we draw one ball and ...

    Text Solution

    |

  5. The probability that a company executive will travel by train is 2/3 a...

    Text Solution

    |

  6. There are four machines and it is known that exactly two of them a...

    Text Solution

    |

  7. A six faced dice is so biased that it is twice as likely to show an ...

    Text Solution

    |

  8. If P(A) = 65 , P(B) = 80 , then P(Acap B) lies in the interval :

    Text Solution

    |

  9. A problem in mathematics is given to three stdents A,B,C and their r...

    Text Solution

    |

  10. Events A,B,C are mutually exclusive events such that P(A) = (3x+1)...

    Text Solution

    |

  11. The probabilit that A speaks truth is 4/5 , while the probability fo...

    Text Solution

    |

  12. Two numbers are chosen from [1,2,3,4,5,6] one after another without r...

    Text Solution

    |

  13. A random variable X has Poisson distrbution with mean 2 . Then P(X ...

    Text Solution

    |

  14. One Indian and four American men and their wives are to be seated r...

    Text Solution

    |

  15. A pair of four dice is thrown indepandently three times . The probabil...

    Text Solution

    |

  16. It is given that events A and B are such that : P(A) = 1/4 ,P (A//B) =...

    Text Solution

    |

  17. A die is thrown . Let A be the event that the number obtained is great...

    Text Solution

    |

  18. Let E^(c ) denote the complement of an event E . Let E,F ,G be pair -...

    Text Solution

    |

  19. In a binomial distribution B( n , p =1/4) , if the probability of at ...

    Text Solution

    |

  20. One ticket is selected at random from 50 tickets numbered 00,01,02……4...

    Text Solution

    |