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प्रश्न
Write down your school time table of the following:
Morning school working time. 
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उत्तर
Morning school working time
Morning school class time = 12 hours 40 minutes
Morning school first bell = 9 hours 30 minutes
Morning school working time
= 12 hours 40 minutes – 9 hours 30 minutes
= 3 hours 10 minutes
Hours Minutes
12 40
− 9 30
3 10
3 hours 10 mins
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| Station | Arrival | Departure |
| Chennai Egmore | − | 13:40 |
| Tambaram | 14:08 | 14:10 |
| Chengalpattu | 14:38 | 14:40 |
| Villupuram | 15:50 | 15:55 |
| Virudhachalam | 16:28 | 16:30 |
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| Dindigul | 20:03 | 20:05 |
| Sholavandan | 20:34 | 20:35 |
| Madurai | 21:20 | − |
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