 Hi and welcome to our session, let us discuss the polyquest and the question says the following data shows the expenditure of an individual over various items, now this is the data given to us and we have to represent this data with the help of a pie chart. Let us now begin with the solution, now we will first find total expenditure, this is equal to 1600 rupees plus 3200 plus 4000 plus 2400 plus 3200 and this is equal to rupees 14400. So total expenditure is 14400 rupees, now we will make a table, in first two columns we have written the given information, now we will convert expenditure on different items in component parts of 360 degree, now total expenditure is 14400 rupees, expenditure on education is 1600, so we have 1600 divided by 14400 multiplied by 360 degree and this is equal to 40 degree, then expenditure on full is 3200, so we have 3200 divided by 14400 into 360 degree and this is equal to 80 degree, expenditure on rent is 4000, so we have 4000 divided by 14400 multiplied by 360 degree and this is equal to 100 degree, expenditure on clothing is 2400, we have 2400 divided by 14400 multiplied by 360 degree and this is equal to 60 degree, then we have 3200 divided by 14400 multiplied by 360 degree and this is equal to 80 degree. Now we will make a pie chart, let us now draw a circle of radius 4 centimeters, because we have constructed the angles, this is our required pie chart. So this was my presentation, bye and take care.