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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Read the following table. Above table shows the sales figures for “Air Cooler” sold in four major cities of Tamilnadu from the year 2012 to 2016. Based on this data, - Computer Applications

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Question

Read the following table.

  A B C D E
1 Year Chennai Madurai Tiruchi Coimbatore
2 2012 1500 1250 1000 500
3 2013 1600 1000 950 350
4 2014 1900 1320 750 300
5 2015 1850 1415 820 200
6 2016 1950 1240 920 250

Above table shows the sales figures for “Air Cooler” sold in four major cities of Tamilnadu from the year 2012 to 2016. Based on this data, write the formula to calculate the following.

  1. Total sales in the year 2015.
  2. Total sales in Coimbatore from 2012 to 2016.
  3. Total sales in Madurai and Tiruchi during 2015 and 2016.
  4. Average sales in Chennai from 2012 to 2016
  5. In 2016, how many “Air Coolers” are sold in Chennai compared to Coimbatore?
Answer in Brief

Solution

  1. Formula to find total sales in the year 2015 is; = SUM(B5:E5)
  2. Formula to find total sales in Coimbatore from 2012 to 2016: = SUM(E2:E6)
  3. Formula to find total sales In Madurai and Tiruchi during 2015 and 2016: =SUM(C5;D6)
  4. Formula to find average sales in Chennai from 2012 to 2016; = AVERAGE(B2:B6)
  5. Formula to find, in 2016, how many “Air Coolers” are sold in Chennai compared to Coimbatore? =(B6-E6)
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Creating Formulae
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Chapter 7: Working with OpenOffice Calc - Evaluation [Page 166]

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Samacheer Kalvi Computer Applications [English] Class 11 TN Board
Chapter 7 Working with OpenOffice Calc
Evaluation | Q 3. | Page 166
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