I have passed B.E. Civil in 1986 and have construction experience of 24 years. I want to do fast track MBA course by distance.Kindly advise

Kindly advise how i can complete fast track MBA course in Project Management by distance education and due to jobs abroad i may not be available to write exams here at that time.I need online exams or postal exams to help me complete my course. I need the most economical course and institute.