Home
Class 7
MATHS
A coin is tossed 100 times in which head...

A coin is tossed 100 times in which head is obtained 55 times. On tossing a coin at random find the probability of getting (i) a head (ii) a tail.

Promotional Banner

Topper's Solved these Questions

  • DATA HANDLING 3

    RD SHARMA ENGLISH|Exercise All Questions|15 Videos
  • DECIMALS

    RD SHARMA ENGLISH|Exercise All Questions|116 Videos

Similar Questions

Explore conceptually related problems

A coin is tossed 500 times. We obtain a head 260 times. On tossing the coin at random, find the probability of getting (i) a head, (ii) a tail

In one toss of a coin, find the probability of getting: (i) head (ii) tail

A coin is tossed 100 times and head appears 46 times. Now if we toss a coin at random, what is probability of getting (i) a head (ii) a tail.

Find the probability of getting head in a toss of one coin:

Find the probability of getting head in a toss of one coin:

A coin is tossed. What is the probability of getting: a head?

Two coins are tossed once. Find the probability of getting : (i) 2 heads, (ii) at least 1 tail.

When a coin was tossed 200 times, we obtained Head : 118 times and Tail: 82 times. When the coin is tossed at random, what is the probability of getting (i) ahead? (ii) a tail?

Two coins are tossed simultaneously 300 times and it is found that two heads appeared 135 times, one head appeared 111 times and no head appeared 54 times. If two coins are tossed at random, what is the probability of getting (i) 2 heads (ii) 1 head (iii) 0 head?

In one toss of two coins together find the probability of getting: (i) two tails (ii) one head and one tail

RD SHARMA ENGLISH-DATA HANDLING 4-All Questions
  1. A coin is tossed 100 times in which head is obtained 55 times. On toss...

    Text Solution

    |

  2. A die is thrown 200 times and the outcomes are noted as shown below:...

    Text Solution

    |

  3. In a cricket match, a batsman hits a boundary 6 times out of 90 bal...

    Text Solution

    |

  4. There are 6 marbles in a bag with numbers from 1 to 6 marked on eac...

    Text Solution

    |

  5. A coin is tossed 1000 times with the following frequencies: Head : ...

    Text Solution

    |

  6. A die is thrown 100 times and outcomes are noted as given below: Ou...

    Text Solution

    |

  7. A box contains pairs of socks of two colours (black and white). I h...

    Text Solution

    |

  8. Two coins are tossed simultaneously 500 times and the outcomes are n...

    Text Solution

    |

  9. An unbiased coin is tossed once, the probability of getting head is ...

    Text Solution

    |

  10. There are 10 cards numbered from 1 to 10, A card is drawn randomly. ...

    Text Solution

    |

  11. A dice is rolled. The probability of getting an even prime is

    Text Solution

    |

  12. There are 100 cards numbered from 1 to 100 in a box. If a card is dr...

    Text Solution

    |

  13. When a dice is thrown, the total number of possible outcomes is :

    Text Solution

    |

  14. There are 10 marble in a box which are marked with the distinct numb...

    Text Solution

    |

  15. The probability of getting a red card from a well shuffled pack of 5...

    Text Solution

    |

  16. A coin is tossed 100 times and head is obtained 59 times. The probab...

    Text Solution

    |

  17. A dice is tossed 80 times and number 5 is obtained 14 times. The pro...

    Text Solution

    |

  18. A bag contains 4 green balls, 4 red balls and 2 blue balls. If a bal...

    Text Solution

    |