Hi Reema, 

The detailed fee structure is this : 

https://smu.edu.in/content/dam/manipal/smu/documents/SMU-Fee-Structure-2017.pdf

To be eligible for admission to MBBS course a candidate must have passed in the subjects of Phy,chem,bio/biotech and english individually and must have obtained a minimum of 50% marks taken together in phy,chem,biology/biotechnoloy at the qualifying examination (10+2 or equivalent). this is for general category and for other categories like S.C, S.T or the backward classes it will 40% instead of 50% and the candidate must have qualified in the NEET UG conducted by CBSE. 

Hope this helped. All the best. :)