Question: What rank is the common with an area of 47.3 km^2?
SQL: SELECT "Rank" FROM "1-1449176-1" WHERE "Area (km 2 )" = '47.3';

Question: What is the density of the common with an area of 20.4 km^2?
SQL: SELECT "Density (inhabitants/km 2 )" FROM "1-1449176-1" WHERE "Area (km 2 )" = '20.4';

Question: How many altitudes does the common with an area of 130.7 km^2 have?
SQL: SELECT COUNT("Altitude (mslm)") FROM "1-1449176-1" WHERE "Area (km 2 )" = '130.7';

Question: How may population figures are given for Settimo Torinese
SQL: SELECT COUNT("Population") FROM "1-1449176-1" WHERE "Common of" = 'Settimo Torinese';

Question: What is the name of the 9th ranked common?
SQL: SELECT "Common of" FROM "1-1449176-1" WHERE "Rank" = '9th';

Question: The common of Chieri has what population density?
SQL: SELECT "Density (inhabitants/km 2 )" FROM "1-1449176-1" WHERE "Common of" = 'Chieri';