| Information | |
|---|---|
| Name | Ratan Sar |
| Postal Code | 852137, 847452 |
| Subdivisions | Chhatapur |
| Districts | Supaul |
| Divisions | Kosi |
| States | Bihar |
| Place Type | town | Language | EN | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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