Home
Class 10
MATHS
A bag contains 3 red balls and 5 blac...

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

Promotional Banner

Topper's Solved these Questions

  • POLYNOMIAL

    RD SHARMA|Exercise All Questions|179 Videos

  • QUADRATIC EQUATIONS

    RD SHARMA|Exercise All Questions|390 Videos

Similar Questions

Explore conceptually related problems

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

A back contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is: (i) red (ii) black

A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is: red (b) black

A bag contains 3 red and 5 blue balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is: red?

A bag contains 3 red and 5 blue balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is yellow ?

A bag contains 3 red balls,5 black balls and 4 white balls.A ball is drawn at random from the bag.What is the probability that the ball drawn is: (i) white? (ii) red? (iii) black? (iv) not red?

A bag contains 3 red, 4 black and 5 green balls of the same size. A ball is drawn at random from the bag. What is the probability that the ball drawn is (i) red? (ii) not black? (iii) black ?

A bag contains 5 red,8 white and 7 black balls.A ball is drawn at random from the bag. Find the probability that the drawn ball is (i) red or white (ii) not black (iii) neither white nor black.

RD SHARMA-PROBABILITY -All Questions
  1. A bag contains lemon flavoured candies only. Malini takes out one c...

    Text Solution

    |

  2. It is given that in a group of 3 students, the probability of 2 stu...

    Text Solution

    |

  3. A bag contains 3 red balls and 5 black balls. A ball is drawn at ra...

    Text Solution

    |

  4. A box contains 5 red marbles, 8 white marbles and 4 green marbles. ...

    Text Solution

    |

  5. A lot of 20 bulbs contain 4 defective ones. One bulb is drawn at ra...

    Text Solution

    |

  6. Suppose the bulb drawn in (i) is not defective and not replaced. No...

    Text Solution

    |

  7. A box contains 90 discs which are numbered from 1 to 90. If one dis...

    Text Solution

    |

  8. A lot consists of 144 ball pens of which 20 are defective and other...

    Text Solution

    |

  9. 12 defective pens are accidently mixed with 132 good ones. It is no...

    Text Solution

    |

  10. Five cards – the ten, jack, queen king and ace of diamonds, are wel...

    Text Solution

    |

  11. Five cards – the ten, jack, queen king and ace of diamonds, are wel...

    Text Solution

    |

  12. Harpreet tosses two different coins simultaneously (say, one is of ...

    Text Solution

    |

  13. Two dice, one blue and one grey, are thrown at the same time. Compl...

    Text Solution

    |

  14. Cards marked with numbers 13, 14, 15, ......, 16 are placed in a...

    Text Solution

    |

  15. A bag contains 6 red balls and some blue balls. If the probability ...

    Text Solution

    |

  16. A bag contains tickets numbered 11, 12, 13, ......, 30. A ticket...

    Text Solution

    |

  17. The king, queen and jack of clubs are removed from a deck of 52 pla...

    Text Solution

    |

  18. Two dice are thrown simultaneously. What is the probability that: 5...

    Text Solution

    |

  19. Fill in the blanks: Probability of a sure event is .......... Pr...

    Text Solution

    |

  20. Examine, If two coins are tossed at the same time, there are 3 poss...

    Text Solution

    |