I saw something online that said that you could hatch a Dragonite out of 10k egg. Is It true you can hatch evolved Pokemon?
No. You can only hatch the first stage of an evolutionary chain or any pokemon that is alone in its evolutionary chain.
Exceptions to this would be legendaries, of course.
After realizing how low resolution the image I posted was, it seems like a good idea to post it in non-picture form, so the list can also be seen here