Hello Nishchal,
KCET counselling like any other counselling procedure requires the candidates to fill the various colleges and the branches or courses preferred in a linear order.
So, according to your question, you should fill the colleges in the order that they are most preferrable to you, most preferrable first and least preferrable at the last.
Follow the below link for more inormation:
Https://www.careers360.com/exams/kcet
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