Hello Dear,

Uttarakhand Board of School Education is an agency of Government of Uttarakhand entrusted with the responsibilities of prescribing courses of instructions and text books and conducting examinations for secondary school students in Uttarakhand.

You can download the class 10th old paper from the link below:

https://school.careers360.com/articles/uk-board-10th-question-papers

https://ubse.uk.gov.in/pages/display/99-old---model-question-paper

Good Luck