Hi Beula,
Firstly I congratulate you on securing 9500 rank in an engineering entrance examination and now to answer your question, this rank secured by you is the rank that you achieved among the total number of candidates that appeared in that entrance examination.
For example, if 1,00,000 candidates appeared for the entrance examination then you secured 9500 rank among them or you are the 9500th candidate in that entrance examination.
BEST WISHES!
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