Hello,
You have not mentioned the exam regarding which the above question is about.
In general, for exams which have the percentile system for results, Percentile is considered for cutoff. Eg: JEE Main.
Actual score is only the medium to calculate the Percentile and hence, percentile also reflects your actual score indirectly.
Moreover, for some exams/colleges, Rank can be derived from Percentile and that can be used to set the cutoff.
Hope this helps.
Thanks.
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