Yes.....just make sure your in a warm climate..... if you are, then you can plant in the ground but if not than plant in a pot that you can easily carry in and out the house during winter because the cold will kill the mango.
Depends where on earth your house is. Below the tropic of cancer sure you can. Above the tropic of Capricorn I don't think so. Mango grows under tropical weather conditions.
this is not possible! a stone is a solid material which dose not change it's self. we either add water to it or we then put sand, it's no use because it's a stone. it's used as a building material....