If I got 420 marks in neet .so how much fee are required for admission

420 marks won't be enough to get a government MBBS or BDS colleges in General category. So you can get admission in private colleges or through management quota.For these the costing is high.A five year MBBS course will almost take an amount of around 70-80 lakhs.For management quota the admission fee is only demanded through high amounts. Choose accordingly.