Dear Aspirant
Hope you are doing well
Now let me go through your question
there is a link given in below which help out find to your question papers as well as mock test
https://school.careers360.com/articles/karnataka-puc-question-papers
Or
You can visit official website http://pue.kar.nic.in/PUE/support_html/recogn/model_bpqb2018-19.htm
I hope it will help you
Thank you
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