In this task, you will be presented with a question and you have to answer the question based on your knowledge. Your answers should be as short as possible.

How many kilometers is the highway which is the location of a site that is in a town whose population was 5,254 at the 2010 census ?
334.546

Out of constituencies reserved for SC , the one with the third-lowest constituency number came into existence as part of what ?
the implementation of delimitation of parliamentary constituencies

What is the open era of the country that covers more than one-eighth of the Earth 's inhabited land area ?

1