 Hello and welcome to the session let us discuss the following question. It says the following table shows the monthly expenditure of a family draw a pie diagram for the data. So let us now move on to the solution and first of all to draw the pie chart we need to find the central angle subtended by each item and to find the central angle will divide the amount spent on one item by the total amount spent and will multiply that with 360. Now the total amount spent is equal to rupees 1500 plus 3600 plus 1200 plus 2100 plus 2400 and the total comes out to be rupees 10800. Now we find the central angle for each item. So here we write item amount spent and here we find the central angle. Now the first item is a rent amount spent is 1500. Central angle is given by 1500 divided by the total amount spent multiplied by 360 degrees and that gives us the central angle as 50 degrees and the second item is the food. Amount spent is 3600 and the central angle is given by 3600 divided by 10800 multiplied by 360 degrees and that gives us the central angle as 120 degrees. Now the third is clothing spent is 1200. Central angle is given by divided by 10800 multiplied by 360 degrees and that gives us central angle as 40 degrees. Now the next item is education expenditure and the education is 2100 and its central angle is 2100 divided by 10800 multiplied by 360 degrees and that gives us the central angle as 70 degrees. Now the next is miscellaneous expenditure 2400. Central angle is obtained by 2400 divided by the total expenditure multiplied by 360 degrees and that gives us central angle as 80 degrees and you must make sure that the sum of all these central angles is equal to 360 degrees. Now to draw the pie chart first of all draw a circle of convenient radius. Now the central angle representing the expenditure on rent is 50 degrees so using protractor will first make an angle of 50 degrees. You can easily make an angle of 50 degrees using the protractor to representing the expenditure on rent. Now the sector angle representing the expenditure on food is 120 degrees so again using protractor 120 degrees and we are moving in the clockwise direction. Sector angle representing expenditure on clothing is 40 degrees. Next is education and the sector representing education has central angle as 70 degrees and the remaining is the expenditure on the miscellaneous and this is 80 degrees. This is food, this is clothing, education and this represents miscellaneous. So this is the required pie chart. So this completes the question and the session. Bye for now. Take care. Have a good day.