Home
Class 10
MATHS
A box contains cards numbered 3, 5, 7...

A box contains cards numbered 3, 5, 7, 9, ....., 35, 37. A card is drawn at random from the box. Find the probability that the number on the drawn card is a prime number.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • POLYNOMIAL

    RD SHARMA ENGLISH|Exercise All Questions|179 Videos
  • QUADRATIC EQUATIONS

    RD SHARMA ENGLISH|Exercise All Questions|390 Videos
RD SHARMA ENGLISH-PROBABILITY -All Questions
  1. A box contains 100 red cards, 200 yellow cards and 50 blue cards. I...

    Text Solution

    |

  2. A number is selected at random from first 50 natural numbers. Find ...

    Text Solution

    |

  3. A box contains cards numbered 3, 5, 7, 9, ....., 35, 37. A card ...

    Text Solution

    |

  4. A group consists of 12 persons, of which 3 are extremely patient...

    Text Solution

    |

  5. Cards numbered 1 to 30 are put in a bag. A card is drawn at random ...

    Text Solution

    |

  6. A dice is rolled twice. Find the probability that (i) 5 will not c...

    Text Solution

    |

  7. All the black face cards are removed from a pack of 52 cards. The r...

    Text Solution

    |

  8. Cards numbered from 11 to 60 are kept in a box. If a card is drawn a...

    Text Solution

    |

  9. A bag contains cards numbered from 1 to 49.  A card is drawn fro...

    Text Solution

    |

  10. All kings and queens are removed from a pack of 52 cards. The remai...

    Text Solution

    |

  11. Red queens and black jacks are removed from a pack of 52 playing ca...

    Text Solution

    |

  12. In a bag contains 20 cards numbered from 1 to 20. A card is drawn a...

    Text Solution

    |

  13. In a bag there are 44 identical cards with figure of circle or squar...

    Text Solution

    |

  14. In a musical chair game, the person playing the music has been advi...

    Text Solution

    |

  15. A missing helicopter is reported to have crashed somewhere in the r...

    Text Solution

    |

  16. In the Fig. 13.12, J K L M is a square with sides of length 6 units...

    Text Solution

    |

  17. Suppose you drop a tie at random on the rectangular region shown in...

    Text Solution

    |

  18. Cards each marked with one of the numbers 4, 5, 6, ......, 20 ar...

    Text Solution

    |

  19. One card is drawn from a well shuffled deck of 52 playing cards. Wh...

    Text Solution

    |

  20. A bag contains 5 red, 8 green and 7 white balls. One ball is drawn ...

    Text Solution

    |