Question

a pie chart representing the population of senior citizens in four metropolitan cities is given in figure 2 ,if the total population of senior citizens is 18 lakhs,read the pie chart and find the population of senior citizens in Delhi,Mumbai,Chennai and kolkata​

Answer 1

Answer:

Delhi = 6 lakhs

Mumbai= 4.75 lakhs

Chennai = 3 lakhs

Kolkata = 4.25

Step-by-step explanation:

Total Population= 18 lakhs

Population in delhi= 18* 120/360 = 6 lakhs

population in Mumbai = 18* 95/360 = 4.75 lakhs

population in Chennai = 18* 60/360 = 3 lakhs

Population of Kolkata= 18* 85/360 = 4.25 lakhs

( total angle = 360°)

Answer 2

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