If you have one arrear in your VI semester and are interested in joining an LLB program:

- Completion of Degree: Ensure you clear your arrear through the instant exam to complete your undergraduate degree, as most LLB programs require a completed degree for admission.

- Conditional Admission: Some universities might allow you to apply for LLB programs conditionally, with admission dependent on clearing your arrear. Confirm this with the specific institutions.

- Instant Exam Results: Keep track of the timeline for your instant exam results. You may need to submit your final cleared mark sheet to secure your admission.

- Application Deadlines: Ensure you apply within the deadlines set by the law schools, even if you are waiting for your arrear results. Some schools may provide a provisional admission offer.

- Eligibility Criteria: Review the eligibility criteria of the LLB programs you’re interested in to understand their policies on pending results and arrears.

It’s advisable to contact the admissions offices of the law schools you're interested in to discuss your situation and explore your options.