MCQOPTIONS
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| 1. |
Old design of coaches were all outward opening doors, presumably to provide more space for passengers, thus more revenue. But these a frequent source of danger to safe running of trains. Inward opening doors were introduced in India in the which year ? |
| A. | 1948 |
| B. | 1891 |
| C. | 1921 |
| D. | 1909 |
| Answer» E. | |