Yes, you can apply for the Uttarakhand Upper PCS exam even if you are in your last semester of graduation, as most state PCS exams allow candidates who are in their final year of a recognized bachelor's degree to apply; however, you will need to provide proof of completion of your degree before joining the service if you are selected.

Always refer to the official notification of the Uttarakhand Public Service Commission (UKPSC) for the latest eligibility criteria and specific requirements regarding final year students.

While applying, you can mention that you are in the final semester of your graduation, but you may need to submit your degree certificate once you clear the exam.

Good luck!!