Home
Class 11
MATHS
Construct a composite index number, as a...

Construct a composite index number, as a weighted mean from the following data:

Text Solution

Verified by Experts

The correct Answer is:
`122`
Promotional Banner

Topper's Solved these Questions

  • INDEX NUMBERS

    ICSE|Exercise CHAPTER TEST|4 Videos
  • INDEX NUMBERS

    ICSE|Exercise EXERCISE 30 (a)|16 Videos
  • HYPERBOLA

    ICSE|Exercise CHEPTER TEST |9 Videos
  • INDEX NUMBERS AND MOVING AVERAGES

    ICSE|Exercise MULTIPLE CHOICE QUESTIONS |10 Videos

Similar Questions

Explore conceptually related problems

Find the mean from the following data :

Find the mean for the following data:

Find the mean for the following data

Find the mean of the following data:

Find the mean of the following data :

Find the mean of the following data :

Calculate the mean of the following data

If the mean of the following data is 15, find

If the mean of the following data is 15, find

Find the mean of following data :

ICSE-INDEX NUMBERS-EXERCISE 30 (b)
  1. Explain briefly, what is meant by a "weighted average". Calculate a...

    Text Solution

    |

  2. Taking 1975 as the base year with an index number 100, calculate an in...

    Text Solution

    |

  3. Calculate the index number for the year 1979 with 1970 as base from th...

    Text Solution

    |

  4. Construct a composite index number, as a weighted mean from the follow...

    Text Solution

    |

  5. Construct a composite index number from the following index numbers an...

    Text Solution

    |

  6. A small industrial concern used three raw materials A, B and C in its ...

    Text Solution

    |

  7. A small industrial concern used three raw materials A, B and C in its ...

    Text Solution

    |

  8. A manufacturer uses 4 raw materials A, B, C, D in the production of a ...

    Text Solution

    |

  9. The table shows the averages prices of coffee, sugar and milk in 1979 ...

    Text Solution

    |

  10. An enquiry into the budget of the middle class families in a city in E...

    Text Solution

    |

  11. Calculate the cost of living index number from the following group dat...

    Text Solution

    |

  12. The following commodities have the given price indices relative to a b...

    Text Solution

    |

  13. Calculate an index number for the second year, taking the first year a...

    Text Solution

    |

  14. Construct the consumer price index number for 1988 on basis of 1998 fr...

    Text Solution

    |

  15. Calculate the index number for the year 2006 with 1996 as the base yea...

    Text Solution

    |

  16. Calculate the cost of living index for the following data:

    Text Solution

    |

  17. Find the consumer price index number for 1991 on the base of 1990 from...

    Text Solution

    |

  18. From the following data compose price index by applying weighted avera...

    Text Solution

    |

  19. The following table shows the prices per unit in 1980 and 1984 with we...

    Text Solution

    |

  20. The price quotations of four different commodities for 2001 and 2009 a...

    Text Solution

    |