Page 82 - TP_Prime_V2.2_Class_2
P. 82

Mind Drill








                      Rapid Fire
           Prime (Ver. 2.2)-II  1. Tick ( ) the correct option.


                              
                      a.   The hidden message or secret message can be in the form of a symbol,

                          number, picture, letter, or a


                        i.  Pattern                           ii.  Sequence       .           iii.  instruction

          80          b.  if         1          2          3  then the secret message


                              will be decoded as                         .

                        i.  1223113                           ii.  2132311                    iii.  2132113



                  2. Write ‘T’ for True and ‘F’ for False.

                      a.   in a number pyramid, the number in each space is the sum of

                          the two numbers below it.

                      b.  in the number grid, each grid is replaced by the sum of the
                          numbers in it.


                      Evaluation Time



                  Answer the following questions:

                      a.   What is the process of converting a hidden message to a meaningful text?

                        ____________________________________________________


                      b.  your friend, arjun, wrote BaT as TaB; then how will you write the word

                          CaR using his secret code?


                        ____________________________________________________
   77   78   79   80   81   82   83   84   85   86   87