The pie chart shows the breakup of expenditure of a manufacturing company for the year 2017. Study the diagram and answer the following questions.
The second highest expenditure is for which item ?
What is the total expenditure (in Rs lakhs) ?
The measure of the central angle of the sector representing Taxes is ________ degrees.
Expenditure on Labour and Raw material constitute what percent of total expenditure?
For the following questions answer them individually
A sphere and a hemisphere have the same radius. Then the ratio of their respective total surface areas is