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13.  Enter the marks of 5 subjects of 10 students and draw an area chart and bar chart.
                   14.  Create a worksheet in ‘Calc’ that includes the data related to electricity consumption for the year 2023-24.

                      Railway Traction      Industrial   Agricultural   Commercial       Domestic       Others
                            22.2%             31.4%          24.9%          3.6%           15.6%         2.1%

                     Create a Pie chart and Column chart for the above data.
                 15.  The table below shows the marks obtained by 50 students in the computer class test.

                     Marks                  3        4        5        6        7        8        9        10
                     No.of Students         1        3        4        8       12       10        9        3

                     Create a Column chart based on the data in the table.

                   16.  For the following data, create a Pie chart.

                            Items             Rent           Food           Cloth       Education       Misc.
                        Expenses in%          15%            35%            10%             20%         20%

                 17.  Open LibreOffice Impress and create a new presentation with three slides. And then perform the following
                    tasks on slides:
                    •  On the first slide, add a title and a list of hobbies:
                      Title: My Favourite Hobbies
                      List:
                           Reading                        Playing Soccer                 Drawing
                    •  On the second slide, insert a photo of one of your hobbies, like playing soccer.
                    •  On the third slide, add a text box with a description of why you like your hobbies.
                    •   Apply the Fade In animation effect to the list of hobbies on Slide 1 and set the animation to start “On
                       Click”.
                    •  Apply the Zoom animation effect to the photo on Slide 2 and set the animation to start “With Previous”.
                    •   Apply the Fly In animation effect to the text box on Slide 3 and set the animation to start “After
                       Previous” with a delay of 1 second.
                    •  Save the presentation with the name ‘Hobbies Presentation’.
                   18.  Create a presentation on Independence Day containing at least 5 slides. Now, viewing the presentation in
                    different views in LibreOffice Impress.
                   19.  Create an Impress presentation titled “Which has greater environmental destructive potential, Mankind
                    or Nature?”
                     Provide at least one slide for the following:
                    •  The Risks                     •  Mega Tsunami            •    Earthquake            •  Hurricanes
                    •    Soil Degradation            •  Man-made Global Warming
                    •    Nuclear Bomb                •  Conclusion

                    For each of the above slides, select a suitable layout.
                   20.  Create an Impress presentation titled “Classical Dance Forms of India”. Create at least one slide for the
                    following topics:

                    •    Place of origin             •    History               •    Speciality            •    Costumes
                     Also, provide relevant images for each topics.





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