Top 10 most expensive cities in the world.

Here is a list of 10 most expensive cities in the world.

Rank	City
1	Moscow
2	Tokyo
3	Hong Kong
4	Mumbai
5	New York
6	Beijing
7	Geneva
8	New Delhi
9	London
10	Singapore

Two Indian Cities are here in the list.
Mumbai being the 4th most expencive and Delhi being the 7th most expensive cities in the world.
The list was given out by Rediff.