The pie chart , given here shows monthly expenses on various heads and savings of the family of Mr Rao. Study the chart and answer the questions based on it.
The pie chart shows the results of an online survey which asked people about their favourite author. Study the diagram and answer the following questions.
Respondents who say their favourite author is A and those who say their favourite author is B constitute what percent of the total respondents?
The pie chart shows the results of an online survey which asked people about their favourite author. Study the diagram and answer the following questions.
The measure of the central angle of the sector representing number of people whose favourite author is D is ________ degrees.
The pie chart shows the contribution of all the sectors towards the GDP of the economy of a certain country. Study the diagram and answer the following questions.
What is the total GDP of the country (in $ millions) ?