Can I cancel my train ticket before 30 minutes?

Related questions

1. How do I cancel my e ticket?
2. What if train is late more than 3 hours refund?
3. How can I cancel one ticket in Irctc?
4. How can I get my waiting list E ticket refund?
5. What happens if RLWL ticket is not confirmed?
6. What happens if money is not refunded by Irctc?
7. Will I get refund for RLWL?
8. Can I get full refund on train tickets?
9. What are the cancellation charges?
10. How do I get a refund for a delayed train?

Tags

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2. #tickets
3. #railways
4. #minutes
5. #november
6. #hours
7. #railway
8. #cancellation
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14. #prepared
15. #prior
16. #final
17. #reservation
18. #starting
19. #senior
20. #departure
21. #would
22. #departs
23. #train
24. #first
25. #charges
26. #before