Name the rank world for 7 rank subcontinent
CREATE TABLE table_2248784_3 (rank_world VARCHAR, rank_subcontinent VARCHAR)
SELECT rank_world FROM table_2248784_3 WHERE rank_subcontinent = 7
### Context: CREATE TABLE table_2248784_3 (rank_world VARCHAR, rank_subcontinent VARCHAR) ### Question: Name the rank world for 7 rank subcontinent ### Answer: SELECT rank_world FROM table_2248784_3 WHERE rank_subcontinent = 7