The price index for the following data for the year 2011 taking 2001 as the base year was `127`. The simple average of price relatives method was used. Find the value of x :

The index number for the following data for the year 2008, taking 200 4 as base year was found to be 116 . The simple aggregate method was used for calculation. Find the numerical value of x and y if the sum of the prices in the year 2008 is Rs. 203 .

The index number of the following data for the year 2019, taking 2018 as base year was found to be 116. The simple aggregate method was used for calculation. Find numerical value of a, b, if the sum of prices is, the year 2019 is ₹ 203. {:("Item","Price (in ₹) for year 2019","Price in ₹ for year 2018"),(A,30,10),(B,25,20),(C,45,25),(D,15,30),(E,35,a),(F,b,50):}

Construct the index numbers for 2014 taking 2010 as the base year from the following data by simple average of price relative method:

Construct index number from the following data for 1991 and 1992 taking 1990 as base by using the method of simple average of price relatives:

Construct the index number for 1991 taking 1990 as the base year from the following data by simple average of price relative method.

Calculate the index number for the year 2006 with 1996 as the base year by the weighted average of price relatives method from the following data.

Construct the consumer price index number for 1990, taking 1989 as the base year and using simple average of price relative method for the following data:

Construct the consumer price index number for 1990 taking 1989 as the base year and using simple average of price relative method for the following data:

The index number by the method of aggregates for the year 2010, taking 2000 as the base year, was found to be 116. If sum of the prices in the year 2000 is Rs. 300, find the values of x and y in the data given below:

The price of six different commodities for years 2009 and year 2011 are as follows: The index number for the year 2011 taking 2009 as the base year for the above data was calculated to be 125. Find the values of x and y if the total price in 2009 is Rs. 360.