The height of the mound and the size of the pitching rubber could vary from one level of Baseball to the next, but within each level, they will be the same.
to legally play only one person can be on the pitchers mound while the game is in play
Same as MLB 60' 6''
No
Pitchers mound
The diameter of an MLB pitcher's mound is 18 feet.
Same as it is in the USA, 60 feet, 6 inches.
YES
Same as today -- 60 feet, 6 inches.
Measure from the front edge of the pitching rubber to the back tip of home plate.
second
60'6"
Yes.