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    4.  What  will come  in place  of "?" in the given     5.  Some  numbers  are given in the boxes
                         series?                                             below. In  each number, interchange  the
                                                                             digits immediately to the left and right of the
                           5     4       4    4.5     4.5  4.25              decimal point. After making this change, how
                              4.5    ,     4.25   ,     4.375                many  boxes  will contain  a number  greater

                                                                             than 498.540?
                           4.25  4.375     4.375   4.3125   ?
                             4.3125    ,      4.34375     ,                   491.893 497.860 491.855 490.993

                                                                                 A        B        C        D
                                    4.3125   4.450
                               (a)
                                        4.38125
                                                                                    (a)  1
                                    4.3125   4.34375
                               (b)
                                        8.65625                                     (b)  2

                                    4.3125   4.34375
                               (c)                                                  (c)  3
                                        4.328125

                                    4.3125    4.375
                               (d)                                                  (d)  4
                                        4.32812

                                                                  Answers

                                                    1. (a)   2. (c)    3. (b)   4. (c)   5. (b)

                     22        Computational Thinking-7 (Mathematics)

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