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1.4                                                           NUMBER GRID










                 Look at this number grid puzzle. Let’s solve it.



                    ` Start with the number at
                    the centre. Here, it is 20.                                       10 less
                                                                                      than 20
                    ` Let us fill the remaining

                    places in the grid
                    according to the                                  1 less                          1 more

                    instruction in each box.                         than 20             20           than 20






                                                                                         10
                                                                                       more
                                                                                      than 20





                                                Thus, we get
                                                 the grid as:





                                                                                         10



                          There can be any form

                          of grids. Read the
                          instructions carefully to                      19              20               21

                          solve a puzzle.






                                                                                         30






                                                                                       Level 1: Reasoning        15
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