Home
Class 14
MATHS
19 people went to a hotel for a combined...

19 people went to a hotel for a combined dinner party. 14 of them spent Rs. 79 each on their dinner and the rest spent Rs. 7 more than the average expenditure of all the 19. What was the average money spent by each person?

Text Solution

Verified by Experts

The correct Answer is:
Rs. 81.5
Promotional Banner

Topper's Solved these Questions

  • ALGEBRA THEORY

    ADVANCED MATHS BY ABHINAY MATHS ENGLISH|Exercise Example |173 Videos
  • BOATS AND STREAM

    ADVANCED MATHS BY ABHINAY MATHS ENGLISH|Exercise QUESTIONS |39 Videos
ADVANCED MATHS BY ABHINAY MATHS ENGLISH-AVERAGE-QUESTIONS
  1. There are 30 workers in a factory. If the number of workers increases ...

    Text Solution

    |

  2. 9 people went to a hotel for combined dinner. 8 people out of 9 spend...

    Text Solution

    |

  3. 19 people went to a hotel for a combined dinner party. 14 of them spen...

    Text Solution

    |

  4. The average weight of 11 persons out of 12 is 95 kg. The weight of 12t...

    Text Solution

    |

  5. 9 people went to a hotel for combined dinner. 8 people out of 9 spend...

    Text Solution

    |

  6. In a particular week the average number of people who visited the Taj ...

    Text Solution

    |

  7. In a class, the number of boys and girls are distinct. The average age...

    Text Solution

    |

  8. The average monthly income of a family of four earning members was Rs....

    Text Solution

    |

  9. A shipping clerk has to weigh 6 distinct packets. He weighs them four ...

    Text Solution

    |

  10. The average temperature from Monday, Tuesday, Wednesday is 38^(@)C . W...

    Text Solution

    |

  11. The average expenditure of 4 Boys and 3 Girls is Rs. 120 . If the aver...

    Text Solution

    |

  12. The cost of 6 tables and 12 chairs is Rs. 7800. If the average cost o...

    Text Solution

    |

  13. Average score of 52 students of a class is 85. If top five scorer are ...

    Text Solution

    |

  14. A ship 55 km from the shore springs a leak which admits 2 tonnes of wa...

    Text Solution

    |

  15. A ship 60 km from the shore spring a leak which admits 3(3)/(4) tonne...

    Text Solution

    |

  16. The average age of an adult class is 40 years. 12 new students with an...

    Text Solution

    |

  17. The average expenditure of a man for the first five months is Rs. 1200...

    Text Solution

    |

  18. The average daily number of person passing a certain point on Monday, ...

    Text Solution

    |

  19. The average of x numbers is 3x. If (x – 1) is subtracted from each gi...

    Text Solution

    |

  20. The average weight of 8 persons increases by 1.5 kg. If a person weigh...

    Text Solution

    |