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    3.  Amit  asked the children  who  lived in  his  building  about  their favourite  tV
                        programmes. he showed the information gathered using a pictograph like this:

                                                    Favourite Programme of Children

                          Cartoons

                          Comedy

                          Sports

                          Knowledge

                          Key: One          represents 1 child

                        read the pictograph and answer the following questions:

                        a.   Which is the most popular TV programme category?                      _________________

                        b.   How many children did Amit ask in all?                                _________________

                        c.   Which two TV programmes are equally popular?                          _________________

                                                                                                   21 st   #Communication,
                       Project                                                                    Century   #Subject Enrichment
                                                                                                  Skills

                Ask your parents, elders, or search the internet to find the names of different places in India.
                Then, identify the places with the shortest and the longest name.

                     When facts are collected by counting things, objects or events, the collection is known
                       as data.

                     We record data using tally marks in a table.
                     When pictures are used to represent information, it is known as pictorial representation.

                     A pictorial representation of data is called a pictograph.
                     A pictograph is easy to read and use to do comparisons among the data points.

                       212       Mathematics 3

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