Investment bank UBS has released a list of cities with highest average annual work hours as part of its ‘Global Wealth Management study’. There were two Indian cities — Mumbai and Delhi — among the top 10. In fact, Mumbai topped the list with 3,315 average annual work hours — that’s a whopping 12.8 hours a day if one assumes a five-day work week and 10.6 hours a day if it is a six-day work week. India’s financial capital's average was also 23 per cent more than Vietnam's capital Hanoi, the second city on the list. Some wondered if the work hours also factored in commute time because an average Mumbaikar spends more than two hours commuting every day to and from office.

