Studnets can download questions papers of previous year feom below mentioned link. 

https://sscportal.in/constable-gd/papers/held-on-4-10-2015-2nd-sitting&ved=2ahUKEwj8rYuHpIXdAhULbo8KHR1xAasQFjAAegQIBBAB&usg=AOvVaw3NZ1fWgjeqExZivuNO3Gxv

Students can practice and analyse weak areas and focus well on each section. Also strong areas should be given revision to improve confidence