Home
Class 14
MATHS
Three unbiased coins are tossed. Find th...

Three unbiased coins are tossed. Find the probability of getting atleast two heads.

A

`3/8`

B

`7/8`

C

`1/2`

D

`1/4`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PERMUTATIONS & COMBINATIONS

    QUANTUM CAT|Exercise QUESTION BANK|678 Videos

  • PROFIT , LOSS AND DISCOUNT

    QUANTUM CAT|Exercise QUESTION BANK|205 Videos

Similar Questions

Explore conceptually related problems

Three unbiased coins are tossed.What is the probability of getting at most two heads?

Two unbiased coins are tossed. Find the probability of getting two heads

Three unbiased coins are tossed once. Find the probability of getting: (i) two heads (ii) one head or two heads. (iii) at least 2 heads (iv) at most 2 heads v. at most one head.

Three coins are tossed once. Find the probability of getting at most two heads.

Three coins are tossed once. Find the probability of getting at least one head.

Three unbiased coins are tossed. Find the probability of getting one head and two tails,

Two unbiased coins are tossed . Find the probability of getting : (i) two heads and (ii) at least one head .

Three different coins are tossed together . Find the probability of getting at least two heads

QUANTUM CAT-PROBABILITY-QUESTION BANK
  1. If three coins are tossed simultaneously, find the probability of gett...

    Text Solution

    |

  2. three fair coins are tossed simultaneously . Find the propabilit...

    Text Solution

    |

  3. Three unbiased coins are tossed. Find the probability of getting atlea...

    Text Solution

    |

  4. three fair coins are tossed simultaneously . Find the propabilit...

    Text Solution

    |

  5. three fair coins are tossed simultaneously . Find the propabilit...

    Text Solution

    |

  6. An unbiased die is rolled find the probability of getting a nu...

    Text Solution

    |

  7. An unbiased die is rolled find the probability of getting a mu...

    Text Solution

    |

  8. An unbiased die is rolled find the probability of getting a pr...

    Text Solution

    |

  9. An unbiased die is rolled. Find the probability of getting: an even...

    Text Solution

    |

  10. A coin is tossed successively three times . Find the propability ...

    Text Solution

    |

  11. A coin is tossed successively three times . Find the propability ...

    Text Solution

    |

  12. Two dice are rolled simultaneously . Find the probability of ge...

    Text Solution

    |

  13. Two dice are rolled simultaneously . Find the probability of getting a...

    Text Solution

    |

  14. Two dice are rolled simultaneously . Find the probability of ge...

    Text Solution

    |

  15. Two dice are rolled simultaneously . Find the probability of ge...

    Text Solution

    |

  16. Two dice are rolled simultaneously . Find the probability of ge...

    Text Solution

    |

  17. Two dice are thrown simultaneously. What is the probability of obtaini...

    Text Solution

    |

  18. Two dice are rolled simultaneously . Find the probability of ge...

    Text Solution

    |

  19. Two dice are rolled simultaneously . Find the probability of Ge...

    Text Solution

    |

  20. Two dice are rolled simultaneously . Find the probability of ge...

    Text Solution

    |