Hello Aspirant,
Since you have referred that your son's score is 98.2 percentile your rank will be under 1000.
This forecast is established on the last year's KIITEE cutoff rank and percentile score, it varies every year.
Cutoff rank relies on various components such as several candidates who took the exam and their marks, last year's cutoff, complication status of the question paper, reservation, etc.
To know more about it https://university.careers360.com/articles/kiitee-cutoff
I hope this helps.
Thank you.
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