Dear aspirant,
All predictions for colleges and ranks are made based on previous year cutoff, difficulty level of tha paper analysis etc. There is always a huge scope of predictions involved in these. So, nobody can assure your rank/ mark/college seats. These predictions are to help you get an idea of how your counselling process will look like. So, please use this as a tool and always keep a a variety of options open for yourself so that you don't get struck during the counselling process.
Hope this helps.
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