Hello,
You can apply for BA Political Science at JMI through Prime Minister's special scholarship scheme(PMMS) with the score of 86.5% in class 12 as it meets the requirement of minimum 50% aggrefate. In addition you also check the class 10 marks too, which should be above 50%.
To know more eligibility criteria and details, Kindly check the below link and get your answer.
https://university.careers360.com/articles/jmi-eligibility-criteria
I hope this helps you.