PIE OR CIRCULAR DIAGRAMS

The following diagram show the expenditure of a family on various Items A ,B,C, D and E . Study the diagram carefully and answer the following questions . The angle of pie diagram showing the expenditure incurred on item A is

The following diagram show the expenditure of a family on various Items A ,B,C, D and E . Study the diagram carefully and answer the following questions . Which two expenditure together will form an angle of 90^(@) at the centre of pie diagram ?

Given pie-diagram represents the relative contribution of various greenhouse gases to total global warming. Identify the gases P, Q, R and S.

Represent the following data with the help of a pie-diagram: Items, Wheat, Rice, Tea Production (in metric tons), 3280, 1840, 900

Following are the data about the market share of 4 brands of TV sets sold in Panipat and Ambala. Present the data by a pie diagram.

The given pie diagram represents different components of the soil. Identify P,Q and R and select the correct option

In a pie diagram, the measure of central angle of the amount spent on education is 30^(@) . If Rs900 was spent on education, then what is the total expenditure?