CREATE TABLE "list_of_asian_countries_by_gdp_per_capit" (
  "asian_rank" real,
  "world_rank" real,
  "country" text,
  "gdp_per_capita" text,
  "gdp_world_rank" text
);

Question: Name the gdp world rank for asian rank being 15
SQL: SELECT "gdp_world_rank" FROM "list_of_asian_countries_by_gdp_per_capit" WHERE "asian_rank"=15;

Question: Name the gdp per capita for world rank being 131
SQL: SELECT "gdp_per_capita" FROM "list_of_asian_countries_by_gdp_per_capit" WHERE "gdp_world_rank"='131';

Question: Name the gdp world rank for asian rank being 20
SQL: SELECT "gdp_world_rank" FROM "list_of_asian_countries_by_gdp_per_capit" WHERE "asian_rank"=20;

Question: Name the most world rank for asian rank being 31
SQL: SELECT MAX("world_rank") FROM "list_of_asian_countries_by_gdp_per_capit" WHERE "asian_rank"=31;