As you asking how much time take MBA degree to complete so for your answer would like to say MBA degree timing depend on type of MBA program , here I am telling name of various MBA program in various format :

Type of Program Completion Time
Full-time MBA 2 years
Accelerated MBA 12 – 18 months
Part-time MBA Usually 3 years
4+1 MBA 5 years
Evening/Weekend MBA 2 years or more
Executive MBA 1-to-2 years
Online MBA 1-to-2 years
Specialty Master's 2 years
Joint Degree 3-to-4 years
DBA 3-to-6 years
PhD 4-to-5 years
Executive Education Several days to several months

Indias top B-schools

Faculty of Management Studies (FMS), University of Delhi, Delhi
Indian Institute of Management Ahmedabad (IIMA)
Indian Institute of Management Bangalore (IIMB)
Indian Institute of Management Calcutta (IIMC)
Indian Institute of Management Kozhikode (IIMK)
Indian Institute of Management Lucknow (IIML)
Jamnalal Bajaj Institute of Management Studies (JBIMS), Mumbai
S. P. Jain Institute of Management & Research (SPJIMR), Mumbai
Shailesh J. Mehta School of Management (SJMSOM), Indian Institute of Technology Bombay (IITB)
XLRI Xavier Institute of Management, Jamshedpur
Department of Management Studies (DMS), Indian Institute of Technology Delhi (IITD)
Indian Institute of Foreign Trade (IIFT), Kolkata
Indian Institute of Foreign Trade (IIFT), New Delhi
Indian Institute of Management Indore (IIMI), Indore
Indian Institute of Management Indore (IIMI), Mumbai campus
Indian Institute of Management Raipur (IIMR), Raipur
Indian Institute of Management Ranchi (IIM-Ra), Ranchi
Indian Institute of Management Rohtak (IIM-Ro), Rohtak
Indian Institute of Management Trichy (IIMT), Trichy
Indian Institute of Management Udaipur (IIMU), Udaipur
Indian Institute of Management Kashipur (IIM-Ka), Kashipur
Management Development Institute (MDI), Gurgaon
Narsee Monjee Institute of Management Studies (NMIMS), Mumbai
Rajiv Gandhi Indian Institute of Management (RGIIM), Shillong
Tata Institute of Social Sciences (TISS), Mumbai