Taking 2004 as base year, construct the index numbers of the year 2014 and 2018.
`{:("Year",2004,2014,2015,2016,2017,2018,),("Prices (Rs.)"," 10"," 14"," 16"," 20"," 22"," 24",):}`

Plot the annual profits of a firm on a time series graph: {:("Year",2013,2014,2015,2016,2017,2018),("Profit ('000 Rs.)",60,72,75,65,80,95):}

The following are the sales figures of TVs of Firm A, during 2013, 2018: {:("Year",2013,2014,2015,2016,2017,2018),("Sale (in thousand units)","2,155","2,201","2,190","2,250","2,095","2,170"):}

Represent the following data (hypothetical data) graphically: {:("Year",2012,2013,2014,2015,2016,2017,2018),("Production of Wheat (in million tonnes)",5,8,13,16,20,17,22):}

Following table gives hypothetical figures of exports from India during the years 2013-14 to 2017-18. Present the information in the form of a suitable graph. {:("Year",2013-14,2014-15,2015-16,2016-17,2017-18),("Exports (Rs. core)" ,600,640,670,780,900):}

Represent the following data related to export and imports to India (hypothetical figures) graphically: {:("Year",2012,2013,2014,2015,2016,2017,2018),("Exports (in Rs. crore)",300,350,400,380,450,280,250),("Imports (in Rs. crore)",420,460,600,480,550,450,400):}

Construct index number by Price Relative Method taking 2004 as base year. {:("Year","A","B","C","D"),(2004,25,18,16,21),(2016,20,22,24,22),(2017,25,20,25,25),(2018,28,24,30,26):}

Given the following data and assuming 2004 as the base year, find out index value of the prices of different commodities for the year 2018 {:("Commodity","A","B","C","D","E"),("Price in 2004 (Rs)",50,40,10,5,2),("Price in 2018 (Rs)",80,60,20,10,6):}

Represent the following data related to population (in thousands) of men and women in a village in different years graphically: {:("Year",2012,2013,2014,2015,2016,2017,2018),("Number of Men",10,13,15,14,17,18,21),("Number of Women",12,18,16,17,20,22,24):}

Given the following data and using the Price Relatives Method, construct an index number for the year 2018 in relation to 2004 prices.

Using 2105 as base year, the index number for the price of a commodity in 2016 is 118.Then the index number for 2015 taking 2016 as base year is :