Hello ramish,
Amu class 9 cutoff for boys is 63 marks.
2-3 times more than number of seats students called for interview so there is only 1 percent chance for chance memo list out.
Firm list is the list when payment is finally done by the student for admission and seat is alloted to the candidate so it is clear that there is no relation between firm list and chance memo list.
Best wishes for future
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