Home
Class 12
MATHS
A fair coin is tossed 100 times. The pr...

A fair coin is tossed 100 times. The probability of getting tails an odd number of times is

A

`(1)/(2)`

B

`(1)/(4)`

C

`(1)/(8)`

D

`(3)/(8)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    AAKASH SERIES|Exercise Exercise-II|130 Videos

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|163 Videos

  • QUADRATIC EQUATIONS & EXPRESSIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|88 Videos

Similar Questions

Explore conceptually related problems

A fair coin is tossed 200 times. Find the probability of getting a head an odd number of times.

A coin is tossed 'n' times. Find the probability of getting head an odd number of times.

A coin is tossed 3 times. The probability of getting head once and tail two times is

If a coin is tossed three times, the probability of getting three heads.

When a coin is tossed the probability of getting a tail or head is…….

A die is tossed thrice. Find the probability of getting an odd number at least once.

IF an unbiased coin is tossed the probability of getting a tail is …………

A coin is tossed 20 times. Find the probability of getting atleast 12 consecutive heads.

AAKASH SERIES-PROBABILITY-Practise Exercise
  1. The probability that a leap year selected at random contains 53 Monday...

    Text Solution

    |

  2. The probability of getting atleast two heads, when tossing a coin thre...

    Text Solution

    |

  3. A fair coin is tossed 100 times. The probability of getting tails an ...

    Text Solution

    |

  4. The probability of getting atmost 4 heads when tossing 7 coins is

    Text Solution

    |

  5. Six coins are tossed simultaneously . The odds in favour of getting 2 ...

    Text Solution

    |

  6. Five coins whose face are marked 3, 4 are thrown. The chance of obtain...

    Text Solution

    |

  7. The probability of getting a total score of 7 when two unbaised dice a...

    Text Solution

    |

  8. If two dice are thrown the probability that atleast one of the dice sh...

    Text Solution

    |

  9. If three dice are rolled, the probability of getting sum 12 is

    Text Solution

    |

  10. In an experiment of rolling 2 dice, the probability that, the dots on ...

    Text Solution

    |

  11. If two dice are rolled then the probability of getting 4 or more on bo...

    Text Solution

    |

  12. A cubical die is loaded so that the probability of face K is proportio...

    Text Solution

    |

  13. Two dice are rolled. The probability that the maximum of the two numbe...

    Text Solution

    |

  14. Three dice are rolled simultaneously . The probability that the sum of...

    Text Solution

    |

  15. The probability of choosing randomly a number c from the set (1,2,3,…....

    Text Solution

    |

  16. Three dice are thrown. The probability of getting a total of atleast 5...

    Text Solution

    |

  17. Two cards are drawn from a pack. The probability that one of them is a...

    Text Solution

    |

  18. Two cards are selected at random from 52 playing cards then the probab...

    Text Solution

    |

  19. If two cards are drawn from a pack then the probability of getting sam...

    Text Solution

    |

  20. When a card is drawn from a pack, then the probability of getting a nu...

    Text Solution

    |