Yes Nirmal you can go for NEET as NEET requires total of 50% for general category not 50% subject wise so you are clearly eligible to take the exam. Wish you luck score well God is with you. I hope the best and this would've been helpful to you. Thank you. 

This 50% is the sum of all these subject PCB. If you get 50 % means 150 or above and passed each subject then you are eligible to fill the application form of Neet exam. Their is no terms for the grace marks in the Neet Exam. This eligibility is for general category. 

Dear Nirmal, NEET doesn't need individual subject aggregate to be 50%. The minimum aggregate should be 50% if you fall under General Category. So if you score an overall aggregate of 50% in your improvement exams, you can still appear for NEET and your qualification code will be 02. Hope this helps!