Question: what is smallest number in fleet for chassis manufacturer Scania and fleet numbers is 3230?
SQL: SELECT MIN("Number in Fleet") FROM "1-1425948-1" WHERE "Chassis Manufacturer" = 'Scania' AND "Fleet Numbers" = '3230';

Question: Which chassis manufacturer is for fleet numbers range 2530-2558
SQL: SELECT "Chassis Manufacturer" FROM "1-1425948-1" WHERE "Fleet Numbers" = '2530-2558';

Question: Chassis model Scania K360UA has what minimum number in fleet?
SQL: SELECT MIN("Number in Fleet") FROM "1-1425948-1" WHERE "Chassis Model" = 'Scania K360UA';