Can I get into FMS/XLRI/SP Jain without work experience?

Yes, you can get into the mentioned institutes without work experience. But this would not suffice what all you have to keep in mind before applying. Your academics and extracurricular activities will also be evaluated before selection.

I have friends who have applied/studied here, thus the following points are based on their experience: 

• FMS: It depends on a good CAT score. To give an estimate, 99+ would be fine. There would be rounds after that in which you have to do well too. Nothing would be affected even if you don't have work experience. 

• SPJIMR: The interview calls are carried out in two different stages- profile-based and score plus profile-based. They will check your performance in extra-curricular, work experience, and academic excellence. 85 percentile is a must in CAT/XAT and a score of 650 in GMAT should suffice. 

• XLRI: You can expect a call from XLRI if you have overall performed well by clearing all your cutoffs. Be it sectional or overall.

You must try and do some online courses or internships as per your interest. Any experience with a startup or NGO can also be considered.