Hello,

You can copy paste and visit this link which provide papers in Kannada language

https://www.kseebsolutions.com/karnataka-sslc-science-model-question-papers/

I am providing some links which you can visit too-

https://school.careers360.com/download/sample-papers/karnataka-sslc-science-model-paper-2019

https://school.careers360.com/articles/karnataka-sslc-question-papers

There are many private sites also that offer such pdfs in google which you can download.I also recommend you to search for them on youtube as there are many videos that provide you the solutions as well.

Hope this helps.