(1) Save as otherwise provided, a plaintiff may unite in the same suit several causes of action against the same defendant, or the same defendants jointly; and any plaintiff shaving causes of action in which they are jointly interested against the same defendant or the same defendants jointly may unite such causes of action in the same suit.
(2) Where causes of action are united, the jurisdiction of the Court as regards the suit shall depend on the amount or value of the aggregate subject-matters at the date of instituting the suit.
Order II Rule 1 CPC Frame of suit
Order II Rule 2 CPC Suit to include the whole claim
Order II Rule 3 CPC Joinder of causes of action
Order II Rule 4 CPC Only certain claims to be joined for recovery of immovable property
Order II Rule 5 CPC Claims by or against executor, administrator or heir