Ans: Yes it is possible we can extends another JSP using this <%@ include page extends="classname" %> it’s a perfectly correct because when JSP is converted to servlet its implements javax.servlet.jsp.HttpJspPage interface, so for jsp page its possible to extend another java class . This question can be tricky if you don’t know some basic fact J, though it's not advisable to write java code in jsp instead it's better to use expression language and tag library.