The following table shows the amount of rice grown by a farmer in different years: Years:, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Rice grown (in quintals):, 200, 180, 240, 260, 250, 200, 270 Plot a graph to illustrate this information.

The following data shows the number of patients discharged from a hospital with HIV diagnosis in different years: Years:, 2002, 2003, 2004, 2005, 2006 No. of Patients:, 150, 170, 195, 225, 230 Represent this information by a graph.

Calculate the three -yearly moving averages and display these and the original figures on the same graph. {:("Year ", 2001, 2002, 2003, 2004, 2005, 2006, 2007),("Values "," "20," " 40," " 50," "70," " 80," " 100," " 130):}

Use the tables below to draw linear graphs. (a) The number of days a hill side city received snow in different years. Years 2003, 2004, 2005 and 2006 and Days 8, 10, 5, and 12 (b) Population (in thousands) of men and women in a village in different years.

Following table shows the number of bicycles manufactured in a factory during the years 1998 to 2002. Illustrate this data using a bar graph. Choose a scale of your choice Year : 1998,1999,2000,2001,2002 No. of Bicycle Manufactured : 800,600,900,1100,1200

Total number of students of a school in different years is shown in the following table: Year, No. of Students 1996 1998 2000 2002 2004, 400 550 450 600 650 Represent the above data by a pictograph. Prepare a pictograph of students using one symbol an icon of a student to represent 100 students and answer the following questions: How many symbols represent total number of students in the year 2002? How many symbols represent total number of students in the year 1998? Prepare another pictograph of students using any other symbol each representing 50 students. Which pictograph do you find more informative?