Home
Class 10
MATHS
A box contains 5 red marbles, 8 white ma...

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probabililty that the marble taken out will be : red ?

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probabililty that the marble taken out will be : not green ?

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probabililty that the marble taken out will be : white ?

A box contains 5 red marbles.8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probability that the marble taken out will be (i)red? (ii) white? (iii)not green?

A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box, what is the probability that all will be blue

A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box, what is the probability that at least one will be green

A box contains 3 blue, 2 white and 4 red Marbles. If a marble is drawn at random from the box then what is the probability that it will be : white

A bag contains 5 red balls, 3 black balls and 4 white balls. A ball is drawn out of the bag at random. What is the probability that the ball drawn is : red ?

A bag contains 5 red balls, 3 black balls and 4 white balls. A ball is drawn out of the bag at random. What is the probability that the ball drawn is : black ?

A box contains 3 blue, 2 white and 4 red Marbles. If a marble is drawn at random from the box then what is the probability that it will be : Red ?

A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box, what isthe probability that (i) all will be blue? (ii) atleast one will be green?

MBD-Probability-Exercise
  1. A box contains 5 red marbles, 8 white marbles and 4 green marbles. One...

    Text Solution

    |

  2. If a die is thrown, what is the probability that an 'ace' turns up ?

    Text Solution

    |

  3. Find the probability of not getting a pair of heads in a simultaneous ...

    Text Solution

    |

  4. In a single throw of two dice, what is the probability of getting same...

    Text Solution

    |

  5. Three coins are tossed. Find the probability of getting : all heads

    Text Solution

    |

  6. Three coins are tossed. Find the probability of getting : all tails

    Text Solution

    |

  7. Three coins are tossed. Find the probability of getting : at least one...

    Text Solution

    |

  8. Find the probability of getting a number less than 5 in a single throw...

    Text Solution

    |

  9. A bag contains 3 red balls. 5 black balls and 4 white balls. A ball is...

    Text Solution

    |

  10. A bag contains 3 red balls. 5 black balls and 4 white balls. A ball is...

    Text Solution

    |

  11. A bag contains 3 red balls. 5 black balls and 4 white balls. A ball is...

    Text Solution

    |

  12. It is known that a box of 600 electric bulbs contains 12 defective bul...

    Text Solution

    |

  13. 1000 tickets of a lottery were sold and there are 5 prizes on these ti...

    Text Solution

    |

  14. A die is thrown once. Find the probability of getting : an even number

    Text Solution

    |

  15. A die is thrown once. Find the probability of getting : a number great...

    Text Solution

    |

  16. A die is thrown once. Find the probability of getting : a number betwe...

    Text Solution

    |

  17. A bag contains 5 red balls and some blue balls. If the probability of ...

    Text Solution

    |

  18. A bag contains 5 red balls, 8 white balls 4 green balls and 7 black ba...

    Text Solution

    |

  19. A bag contains 5 red balls, 8 white balls 4 green balls and 7 black ba...

    Text Solution

    |

  20. A bag contains 5 red balls, 8 white balls 4 green balls and 7 black ba...

    Text Solution

    |

  21. In a lottery there are 10 prizes and 25 blanks. Find the probability o...

    Text Solution

    |