No matter who sits where, driving any kind of vehicle takes a lot of gasoline. We're going to check on gas prices around the world... in today's Geo Quiz.

The Energy Department says the average price of gasoline in the US is now $3.10 a gallon. Could be worse.

gasoline: www.flickr.com/photos/gunnivb

In Hong Kong, for instance, gas sells for around six dollars a gallon. On the other hand -- if you're hunting for bargains --- check out oil-rich Venezuela. Regular unleaded sells for only 12-cents a gallon in Caracas.

For today's quiz -- we want you to answer this question:

In which city do motorists pay the most for gas? New Delhi, India -- La Paz, Bolivia -- Sydney, Australia -- or Dar es Salaam, Tanzania. That's New Delhi, La Paz, Sydney or Dar es Salaam.

old gasoline pump: www.flickr.com/photos/berettafabio

We'll get an update on gas prices in each of those cities -- and tell you which one has the most expensive gasoline -- a little later in the program.