Home
Class 11
MATHS
A single letter is selected at random fr...

A single letter is selected at random from the word 'PROBABILITY'. The probability that it is a vowel is

Text Solution

Verified by Experts

The correct Answer is:
`(4)/(11)`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    KUMAR PRAKASHAN|Exercise Question of Module|9 Videos

  • PRINCIPLE OF MATHEMATICAL INDUCTION

    KUMAR PRAKASHAN|Exercise NCERT EXEMPLAR PROBLEMS (QUESTION OF MODULE )|11 Videos

  • RELATIONS AND FUNCTIONS

    KUMAR PRAKASHAN|Exercise Solutions of NCERT Exemplar Problems (Question of Module)|16 Videos

Similar Questions

Explore conceptually related problems

One letter is chosen randomly from the word PROBABILITY. The probability of that letter being a vowel is ..........

The integer is selected at random from 1 to 25. The probability that it is a prime number is

A letter is chosen at random from the word 'ASSASSINATION'. Find the probability that letter is (i) a vowel (ii) a consonant

A letter is selected randomly from the English alphabet. The probability that the selected letter is vowel is ………

A box contains 3 blue, 2 white, and 4 red marbles. If a marble is selected at random from the box, what is the probability that it will be (i) white? (ii) blue? (iii) red?

A bag contains 3 red balls and 5 black balls. A ball is selected at random from the bag. What is the probability that the ball selected is (i) red ? (ii) not red?

A letter is chosen at random from the English alphabet. Then, the probability that the chosen letter is a vowel is ..........

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

KUMAR PRAKASHAN-PROBABILITY-PRACTICE WORK
  1. The integer is selected at random from 1 to 25. The probability that i...

    Text Solution

    |

  2. An urn contains 7 white, 5 black and 3 read balls. Two balls are drawn...

    Text Solution

    |

  3. A single letter is selected at random from the word 'PROBABILITY'. The...

    Text Solution

    |

  4. A card is drawn at random from pack of 52 playing cards. Find the prob...

    Text Solution

    |

  5. A five digit number is formed by the digits 1, 2, 3, 4, 5 without repe...

    Text Solution

    |

  6. Three squares of chess board are selected at random. Find the probabil...

    Text Solution

    |

  7. What is the probability that in a leap year chosen at random will cont...

    Text Solution

    |

  8. A and B are mutually exclusive event. If P(A)=(1)/(4),P(B)=(2)/(5) and...

    Text Solution

    |

  9. A die is thrown twice. What is the probability that at least one of th...

    Text Solution

    |

  10. A, B and C are mutually exclusive and exhaustive events. If P(B)=(3)/(...

    Text Solution

    |

  11. Following Vann diagram show the probabilities of three events. Fi...

    Text Solution

    |

  12. Find the probability of getting almost two tails or at least two heads...

    Text Solution

    |

  13. A number is chosen at random from the numbers 20 to 50. What is the pr...

    Text Solution

    |

  14. A basket contains 15 guava and 12 banana. Out of which 5 guava and 7 b...

    Text Solution

    |

  15. If A and B are mutually exclusive events, P(A) = 0.35 and P(B)= 0.45, ...

    Text Solution

    |

  16. Find the probability that when a hand of 7 cards is drawn from a well ...

    Text Solution

    |

  17. In an interview for a job, 5 boys and 3 girls appeared. If 4 persons a...

    Text Solution

    |

  18. A box contains 8 red, 3 white and 9 black balls. If three balls are dr...

    Text Solution

    |

  19. A group consists of 3 men, 2 women and 4 children. If four persons are...

    Text Solution

    |

  20. An integer is chosen at random from first 200 natural numbers. What is...

    Text Solution

    |