CREATE TABLE table_74365 ("Sl. No." FLOAT, "Train number" FLOAT, "Train name" TEXT, "Origin" TEXT, "Destination" TEXT, "Time" TEXT, "Service" TEXT, "Route/Via." TEXT)

What is the origin when the destination is Mumbai?
SELECT "Origin" FROM table_74365 WHERE "Destination" = 'Mumbai'
SELECT "Origin" FROM "table_74365" WHERE "Destination" = 'Mumbai'