If i study only neet past years question how many marks shall i get

Hi Kumar V! Practicing question papers can take you a great deal ahead towards your goal. The mantra is - Physics:Biology:Chemistry = Practise:Revise:Practice. Practice as many question papers and sample papers as you can and be well updated with your biology facts. Try to finish a paper in about two and a half hours and keep the half an hour for questions you are unsure about, But also, ignore the questions which you're not aware of. You'll be able to find the balance between what to answer and what to ignore as you practice. After all this, you will be able to score at least 430 and above, which is a fair to good score for getting into a medical institute.