Hello Aspirant,Hope you are doing well

Yes,she is eligible for kcet.In terms of nativity Candidates should have studied and passed either 1st and 2nd year Pre-University Examination or 11th and 12th standard examination within the State of Karnataka from an Educational Institution run or recognized by the State Government and that either of the parents should have studied in Karnataka for a minimum period of SEVEN years.Then they can be eligible for KCET

For more details visit this

https://engineering.careers360.com/articles/kcet-eligibility-criteria

Hope this helps you

ALL THE BEST