Three
There are 12 substitutes allowed in indoor volleyball.
Seven
500`000
Nine
In a world cup match you can have only five substitutes per each game.
as many as you want but a good number is about Five
Seven.
Not absolutely sure but I think the first sub used by England was Tim Dalton (Coventry) in 1969. (I'm fairly certain it was the first time England had used a sub in a home game; I watched it on TV and I was a Coventry fan, so I remember it well). This link just confirms Tim's cap in 1969. http://www.schoolsrugby.co.uk/schoolSportHistory.asp?Id=258
Substitutions are only allowed in a cricket match for very specific reasons. These include, injury, illness, or other wholly acceptable reasons.
Each team starts with 11 players and are allowed to use a maximum of 3 substitutes, therefore the maximum total number of players in one game is 24.
According to the NCAA guidelines for 2013-14 there is no limit to the number of substitutes a team can have. The substitutes can take the place of any of the players in any situated area following the right method of substitution during the game.
3 substitutions are allowed per match.