In a colony, 40 people read the Hindu, 10 read the Times of India, 20 read the Economics times while 30 read some local newspaper. Draw a pie chart for different newspaper readers in the colony along with central angle. [4 MARKS]
Concept: 1 Mark
Graph: 2 Marks
Calculation: 1 Mark
NewspapersNumber of readersThe Hindu40Times of India10Economic Times20Local Newspaper30
Calculation
a) 40100×360∘=144∘
b) 10100×360∘=36∘
c) 20100×360∘=72∘
d) 30100×360∘=108∘