Get on board the election train for today's Geo Quiz:

India's trainWith more than a billion people, India is the world's largest democracy. India's month-long national elections are under way. A special "India election train" rumbled out of New Delhi a few days ago ...carrying BBC reporters, bloggers and producers.

They're travelling cross-country to cover the story. The city of Ahmedabad was their first stop after New Delhi. Today the train is stopped in - well, that's what we're asking you.

It's India's financial and film center and was recently the site of terror attacks. Voters in this city go to the polls tomorrow. And at least one local observer thinks this vote will be different:

India“The city generally used to vote rather lazily, but I'm quite convinced that this time there's a kind of excitement there's a kind of a sense of responsibility that people will go and vote.”

So can you name what's been called India's big brash and bold city?