No, you do not need very high or top marks to get admission into the Polytechnic in Civil Engineering course. Most colleges accept students who have scored around 35% to 45% in their Class 10 exams. The exact requirement may differ from college to college, but overall, the eligibility criteria are quite flexible and student-friendly.
This diploma is designed to give opportunities to students who may not have scored very high marks but still have the interest and dedication to build a technical career. Even if you feel that you were an average student in school, you can still join and succeed in this course. The teaching style in polytechnic is practical and skill-based, which helps students understand concepts more easily than traditional theory-heavy classes.
Colleges also offer guidance, lab sessions, hands-on workshops, and field training, which makes learning simpler for students from all academic backgrounds. So, not having top marks is not a barrier at all. What matters more is your interest in construction, designing, problem-solving, and learning practical engineering skills.