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    E:\Working\Orange_Education\TouchPad_Maths_4\Open_Files\Chap_11\Chap_11
                     \ 10-Nov-2025  Bharat Arora   Proof-8                                    Reader’s Sign _______________________ Date __________

                                     Train                 Arrival Time                       departure Time
                        S.no.
                                   number             Clock              Time              Clock              Time

                           1.        12271

                          2.         22423                               10:10

                          3.         12446

                                                                      25 minutes
                          4.         12259
                                                                        past 11

                    ReAding Time To The exACT minuTe

                    We use a clock  to  tell time.  The clock  has 12 markings  on  its  dial
                    (marked as 1, 2, 3, ..., 12). These markings are big and show hours.

                    There are 60 small markings (marked using lines or dots) also on the
                    dial of a clock to show minutes.

                    Since 60 minutes ÷ 12 = 5 minutes, the difference between two big
                    markings is 5 minutes. When the minute hand moves from one small

                    marking to the next, 1 minute has passed. Similarly, when the minute
                    hand touches 2, it means 2 × 5 = 10 minutes have passed. The next

                    marking 3 shows 3 × 5 = 15 minutes. The four small markings (lines or
                    dots) between 2 and 3 show 11, 12, 13 and 14 minutes respectively.

                    Here, the minute hand is at the second small marking after 2. It shows
                    that 2 × 5 + 2 = 12 minutes have passed. The hour hand is between

                    5 and 6. So, the time is 5:12.

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     Mathematics 4                                                                                      Time

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