MBA is one of the most sought after courses today but it is essential to keep in mind that the kind of university. 

Top B-Schools in the USA:

Booth School of Business, University of Chicago

Harvard Business School

The Wharton School, University of Pennsylvania

Kellogg School of Management, Northwestern University

Stanford Graduate School of Business

Top B-Schools in the UK:

London Business School (LBS)

London School of Economics and Political Science (LSE)

University of Oxford - Said Business School

University of Cambridge - Judge Business School

University of Warwick - Warwick Business School

Top B-Schools in Canada:

York University Schulich’s Business School

University of Toronto: Rotman School

University of British Columbia’s Sauder Business School

Top B-Schools in Singapore:

INSEAD Singapore

Nanyang Business School

University of Liverpool

JE Educational College

NUS Business School

Singapore is the most affordable from the above list and the placements have been good  Google and facebook have collaborations there. 

All the best.. Choose wisely