Page 235 - Math Genius C4
P. 235

E:\Working\Orange_Education\Math_Genius_4\Open_Files\Chap-13
              \\September 30, 2025 12:04 PM   Bharat Arora   P-9        Reader _________________________   Date: ___________________74





              Make a tally chart for the given information.

              Solution:            Favourite animal                tally marks              Number of children


                                          Lion                             |||                         8


                                          Bear                                                         5

                                          Tiger                                                       10


                                       Elephant                             |                          6

                                        Monkey                              ||                         7


                                         Zebra                          ||||                           4


              PictOrial rePresentatiOn Of Data: a PictOgraPh


              We can represent data pictorially. When pictures and symbols are used to represent
              information, it is known as pictorial representation.

              A pictorial representation of data is called a pictograph.
              We can represent the data recorded in the above example pictorially.

               Favourite animal                                   Number of children



                       Lion




                       Bear



                      Tiger



                    Elephant



                     Monkey




                      Zebra




               Key:        = 1 child



              Mathematics-4                                                                                         233
   230   231   232   233   234   235   236   237   238   239   240