Hello aspirant,

To take admission in MBBS top colleges, you need to appear for NEET (National Eligibility cum Entrance Test) which is a national entrance exam. It consists of 3 subjects namely - Physics, Chemistry and Biology. The total marks of the exam are 720 marks where Biology has the highest weightage i.e 360 marks and Physics and Chemistry having equal weightage of 180 marks each. The whole paper consists of 180 questions.

Click here to get additional information on NEET exam

I hope this helps, All the Best!