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Let’s CatCh uP

                   Solve the given grid puzzle.



                                           18
                                         more
                                        than 20


                              11 less                11
                              than        20       more
                               20                than 20


                                        18 less
                                       than 20









                                   What if you could use computer to create secret codes that only
                                   your friends could decode? What would your code say, and how
                                   would you use it to communicate?




                        DIRECTIONS


                 There  are basically  four  directions  that  help us to define the routes  to  our

                 destination. These are North, South, East and West.


                                                               NORTH










                                            WEST                                   EAST









                                                               SOUTH



                 We can easily give the location of a place with the help of these directions.


                                                                                           Reasoning and Analysis  83
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