Home
Class 10
MATHS
Two-digit numbers are formed from the di...

Two-digit numbers are formed from the digits 0,1,2,3,4 where repetition of the digits are allowed. Find the probability of the events (i) the number is composite (ii) the number is a multiple of 7 (iii) the number is odd.

Text Solution

Verified by Experts

The correct Answer is:
(i) `7/10` (ii) `3/20` (iii) `2/5`
Promotional Banner

Topper's Solved these Questions

  • CHALLENGING QUESTIONS

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise EXAMPLE FOR PRACTICE|22 Videos

  • BOARD'S QUESTION PAPER : MARCH 2019

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise QUESTION|30 Videos

  • CHALLENGING QUESTIONS

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise SECTION 3 (MODEL QUESTION PAPER FOR PRACTICE ) Solve any one of the following subquestions :|1 Videos

Similar Questions

Explore conceptually related problems

A two-digit number is to be formed from the digits , 0,1,2,3,4. Repetition of the digits is allowed. Find the probability that the number so formed is a-

Two-digit numbers are formed from the digits 0,1,2,3,4 where the digits are not repeated. Find the probability that the number so formed is a prime numbers.

A two digit number is to be formed the digit 0,1,2,3,4. Repetition of the digit is allowed . Find the probability that the number so formed is a - multiple of 4

A two digit number is to be formed the digit 0,1,2,3,4. Repetition of the digit is allowed . Find the probability that the number so formed is a - multiple of 11

A two digit number is to be formed from the digits 0, 1, 2, 3, 4 . Repetitionof the digits is allowed . Find the probability that the number so formed is a : i. prime number. ii. Mltiple of 4. iii. Multiple of 11.

A two digit number is to be formed the digit 0,1,2,3,4. Repetition of the digit is allowed . Find the probability that the number so formed is a - Prime number

Two digit numbers are formed from the digits 0, 1, 2, 3, 4 where are not repeated. Find the probability of each of the events that the number formed is an even number.

How many 5 digit numbers can be formed with the digits 0,1,2,3 and 4 when repetition of digits is allowed?

Two-digit numbers are formed from the digits 0,1,2,3 without repetition. Complete the following activity to find the probability that the number so formed is a prime number.

Two-digit numbers are formed for the digits 0, 1, 2, 3, 4 where digits are not repeated. Find the probability of event that. (a) The number formed is an even number . (b) The number formed is a Prime number .

NAVNEET PUBLICATION - MAHARASHTRA BOARD-CHALLENGING QUESTIONS -EXAMPLE FOR PRACTICE
  1. Anil is older than his friend Baiju by 3 years. Anil's father is thric...

    Text Solution

    |

  2. If the sum of the roots of the quadratic equation ax^(2)+bx+c=0 is equ...

    Text Solution

    |

  3. An exterior angle of a regular polygon having n sides is more than tha...

    Text Solution

    |

  4. Find the common difference of an A.P. whose first term is 5 and the su...

    Text Solution

    |

  5. In April 2018, the number of visitors to Antartica to see penguins inc...

    Text Solution

    |

  6. Rs. 5000 is deposited at 6% simple interest. Check, if the interest am...

    Text Solution

    |

  7. If p th term of an A.P. is 1/q and q th term is 1/p prove that the sum...

    Text Solution

    |

  8. Sandeep Electronics purchased ceiling fans for Rs. 50,176 (with GST) a...

    Text Solution

    |

  9. Manoj purchased 70 shares at MV Rs. 125. he sold half of the shares at...

    Text Solution

    |

  10. Two-digit numbers are formed from the digits 0,1,2,3,4 where repetitio...

    Text Solution

    |

  11. There are 3 boys and 2 girls. A Plant More Trees committee of two is t...

    Text Solution

    |

  12. A coin is tossed and a die is rolled simultaneously. (i) P is the ev...

    Text Solution

    |

  13. The 6th term of an A.P. is zero. Prove that its 21st term is triple it...

    Text Solution

    |

  14. The following table shows the number of patients of differents age gro...

    Text Solution

    |

  15. Among the group of students 10% scored marks below 20, 20% scored mark...

    Text Solution

    |

  16. The pie diagram shows the classification of skilled workers. If the ...

    Text Solution

    |

  17. The median of the following dats is 52.5. If the total frequency is 10...

    Text Solution

    |

  18. The frequency distribution of daily wages of 130 workers is given belo...

    Text Solution

    |

  19. The following table shows the ages of persons who visited a museum on ...

    Text Solution

    |

  20. The following table shows the distribution of weights of seeds. Draw a...

    Text Solution

    |