Parties to appear on day fixed in summons for defendant to appear and answer under which of the following in the Code of Civil Procedure?

Parties to appear on day fixed in summons for defendant to appear and

1.	Parties to appear on day fixed in summons for defendant to appear and answer under which of the following in the Code of Civil Procedure?
A.	Order 5, Rule 30
B.	Order 4, Rule 13
C.	Order 9, Rule 1
D.	Order 10, Rule 22
Answer» D. Order 10, Rule 22