many factors are considered before deciding on surgery or conservative management. Just MRI finding is not enough. u need to consult orthopaedic sports surgeon so that he can assess u properly. if there is pivoting n lachman test positive n associated with other injuries u need surgery.  

greetings from Rid of Pain Physiotherapy

don't go for surgery for artial tear. 

start manual therapy based physiotherapy. u will get the best result without any surgery. 

Dear Abhishek, partial ACL mostly don't need surgery

u can look two sports person from India who had partial ACL still played after good PhysioRehab

Yuvraj Singh and Sania Mirza 

my advice is go for a proper Physiotherapy

best wishes 

as a physiotherapist I would suggest you to go for a physiotherapy need strengthening exercises and ultrasound therapy would help you to recover faster has it is partial tear

ACL partial tear doesn't require surgery. If clinically you have instability in pivoting movements and on examination if ACL is torn (Positive Ant Lachman test), then you will require surgery. 

Cost varies depending on the hospital and implants (Indian or Imported) 

Dr Rufus Vasanth Raj

will cost approximately 2 lakhs , can get back to running in 45 days

if its partial tear , u can wait and watch for 3 months . some times it will heal in case of partial tears.

Post surgery u can do all sports activity. but it will take around 5-6 month. If u continue proper rehablitation than u can get a fine recovery.