Home
Class 14
MATHS
The average weight of 29 students in a c...

The average weight of 29 students in a class is 48 kg. If the weight of the teacher is included, the average weight rises by 500 g. Find the weight of the teacher

Text Solution

Verified by Experts

The correct Answer is:
63 kg
Promotional Banner

Topper's Solved these Questions

  • AVERAGES

    DISHA PUBLICATION|Exercise Practice Exercises (Foundation Level) |38 Videos

  • AVERAGES

    DISHA PUBLICATION|Exercise Practice Exercises (Standard Level)|25 Videos

  • ALLIGATIONS

    DISHA PUBLICATION|Exercise TEST YOURSELF |15 Videos

  • COORDINATE GEOMETRY

    DISHA PUBLICATION|Exercise TEST YOURSELF|15 Videos

Similar Questions

Explore conceptually related problems

" The average weight of students in a class of "35" students is "40kg" .If the weight of the teacher is included,the average rises by "1/2kg" ,the weight of the teacher is "

The average weight of 30 students in a class is 25kgs. If the weight of the class teacher is added, the average weight increase by 2kgs. The weight of the class teacher (in kgs) is A. 86 B. 84 C. 81 D. 87

The average weight of students in a class of 32 students is 40 kg. If the weight of the teacher be included, the average rises by (1)/(3)kg , then the weight of the teacher is

The average weight of students in a class of 35 students is 40 kg. If the weight of the teacher is included, then the average raises by (1)/(3) kg. The weight of the teacher is

The mean weight of a class of 35 student is 45 kg. if the weight of the teacher be included, the mean weight increases by 500g. Find the weight of the teacher.

The mean weight of 34 students of a school is 42kg . If the weight of the teacher be included , the mean rises by 400 g. find the weight (in kg) of the teacher.

The average weight of a class of 24 students is 35 kg.If the weight of the teacher be included, the average rises by 400 g.The weight of the teacher is (a) 45kg (b) 50kg (c) 53kg (d) 55kg

DISHA PUBLICATION-AVERAGES-Test Yourself
  1. The average weight of 29 students in a class is 48 kg. If the weight o...

    Text Solution

    |

  2. One-fourth of a certain journey is covered at the rate of 25 km/h, one...

    Text Solution

    |

  3. The average of 20 numbers is zero. Of them, at the most, how many may ...

    Text Solution

    |

  4. The average age of A and B is 20 years. If C were to replace A, the av...

    Text Solution

    |

  5. A batsman in his 12th innings makes a score of 65 and thereby increase...

    Text Solution

    |

  6. The batting average for 40 innings of a cricket. player is 50 runs. Hi...

    Text Solution

    |

  7. The mean of 30 values was 150. It was detected on rechecking that one ...

    Text Solution

    |

  8. A car owner buys petrol at 7.50, 8.00 and 8.50 per litre for three su...

    Text Solution

    |

  9. In Arun’s opinion, his weight is greater than 65 kg but less than 72 k...

    Text Solution

    |

  10. The average weight of 5 men is decreased by 3 kg when one of them weig...

    Text Solution

    |

  11. 19 persons went to a hotel for a combined dinner party. 13 of them spe...

    Text Solution

    |

  12. There are a certain number of pages in a book. Arjun tore a certain pa...

    Text Solution

    |

  13. In an exam, the average was found to be x marks. After deducting compu...

    Text Solution

    |

  14. Ten years ago, the ages of the members of a joint family of eight peop...

    Text Solution

    |

  15. I was born 30 years after my father was born. My sister was born 25 ye...

    Text Solution

    |

  16. The average weight of A, B and C is x kg. A and C lose y kg each after...

    Text Solution

    |