| Giver | Post | Date |
| Rehaamalik123 | If two trains ,travelling at a speed of 72mph and 48 mph respectively, | 11-Oct-2026 |
| SnehKewalramani | If two trains ,travelling at a speed of 72mph and 48 mph respectively, | 14-Aug-2026 |
| Olqaaa | If two trains ,travelling at a speed of 72mph and 48 mph respectively, | 13-Aug-2026 |
| spazramos | If two trains ,travelling at a speed of 72mph and 48 mph respectively, | 23-Sep-2024 |
| Bhargavi444 | If two trains ,travelling at a speed of 72mph and 48 mph respectively, | 19-Sep-2022 |