Hello karthik,
The official brochure does not mention anything about the application
editing dates, so it may or may not be having the option to edit the
online applications. You can log-in and check for the 'edit' option.
Alternatively, you can contact the officials and inquire about the
same.
They would soon release the admit cards of Karnataka PGCET
exam.
For more information please visit this link
Here is the link:
https://www.careers360.com/exams/kcet
Hope this helps.

Thank you.