Geneva (KYODO): Tokyo is the world's most expensive city for food, followed by Zurich and Geneva, according to the Swiss bank UBS covering 72 cities in 58 countries. The food basket composed of 39 different representative products, costs $928 in Tokyo, $715 in Geneva and $704 in Zurich. The two cheapest cities of the world are Mumbai and Delhi, where the basket costs $186 and $208 respectively.*** Source: The Hans India