I for got my hall ticket no 2020 i want hall ticket no

Hello,
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Are you going to attempt for your examinationa?
Or you want your hall ticket just because you lost it?
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If you are going to attempt your exams and lost your hall ticket, then just inform in the college you are studying that you lost your hall ticket.
They will provide you a copy of it and please don't be careless with your educational matters they are complicated.
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Now if you want hall ticket just Because you lost it, then  there's no use of hall ticket. You can get you hall ticket number on memo.
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Hope the above information was helpful
Thank you