I am giving the list of MBA part time offering institutes in India for your reference. I am sharing the information from an unofficial website and list can be incomplete.

FMS, Delhi
Nirma Institute of Management, Ahmedabad
Fortune Institute of International Business
Fore School of Management, Delhi
Indian Institute of Foreign Trade, Delhi
XIM Bhubaneshwar
Institute of Management Technology, Ghaziabad
International Management Institute, Delhi
Jamnalal Bajaj Institute of Management Studies, Mumbai
Birla Institute of Management Technology, Delhi
Lal Bahadur Shashtri Institute of Management, Delhi
Narsee Monjee Institute of Management Studies, Mumbai
Prin L N Welingkar Institute of Management development & Research
DMS, IIT Delhi
K J Somaiya Institute of Management Studies and Research