Reading of pie-charts

Reading of pie chart for the % wise distribution of lectures in different subjects

Reading of pie chart for the angle wise distribution of different crops

Reading of a pie chart for the ratio of 2 mobile phones in different months

Reading of a pie chart for cost estimated by a family in renovation of their house

The following pie-chart represents the total number of valid votes obtained by four students who contested for school leadership. The total number of valid votes polled was 720. Answer the following questions by reading the pie-chart.

The pie-chart shown in Figure represents the expenditures of a family on different items.If the total annual income of the family is Rs.75,000, Find the expenditure on children education and also find savings by reading the pie-chart.

Directions : The pie chart shows the proposed outlay for different sectors during a Five-Year plan of Government of India. Total outlay is Rs. 40,000 crores. By reading the pie-chart answer the following three questions. find the proposed outlay of outlay of Irrigation and Communication ?