To be eligible for JEECUP Polytechnic, you can choose various subject combinations in 12th grade, depending on the specific polytechnic program you're interested in. Here are some common subject combination for you because you are from science background here are two programs available you can choose from according to your chosen subject in 12th.

For Engineering and Technology Programs

1. Physics, Chemistry, and Mathematics (PCM):This combination is suitable for programs like Civil Engineering, Mechanical Engineering, Electrical Engineering, and more.

2. Physics, Chemistry, and Biology (PCB): This combination is suitable for programs like Biotechnology, Pharmaceutical Technology, and Food Technology.

Other Requirements

1. Qualifying Examination: You should have passed or appeared in the 10+2 examination with the relevant subject combination.

2. Minimum Marks: You should have secured a minimum of 35% marks in the qualifying examination.

For JEECUP Polytechnic, the required subjects in Class 12 depend on the course. Engineering diplomas need Physics, Chemistry, and Mathematics, while other fields may require different subjects. Check the official JEECUP eligibility criteria for specific course requirements.