Q : 4    Number of persons in various age groups in a town is given in the following table.

        

Age group (in years) \small 1-14 \small 15-29 \small 30-44 \small 45-59 \small 60-74 75 and above
Number of persons 2 lakhs 1 lakh 60 thousands 1 lakh 20 thousands 1 lakh 20 thousands 80 thousands 40 thousands

Draw a bar graph to represent the above information and answer the following questions. (take 1 unit length \small = 20 thousands)

(a) Which two age groups have same population?

(b) All persons in the age group of 60 and above are called senior citizens. How many senior citizens are there in the town?
 

 

Answers (1)
S Sayak

Following bar graph represents the above given informatio

(a) The age groups 30 - 44 and  45 - 59 have the same population.

(b) People in the age group 60 - 74 = 80,000

      People whare 75 and above = 40,000

      Total number of senior citizens in the town = 80,000 + 40,000 = 1,20,000

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