Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_10998 ( "1910" real, "1920" real, "1930" real, "1940" real, "1950" real, "1960" real, "1970" real, "1980" real, "1990" real, "2000" real )

### Question ###
What is the smallest figure in 1960 when 1940 is 1,115 and 1990 is less than 928?

### Accurate SQL ###

SELECT MIN("1960") FROM table_10998 WHERE "1940" = '1,115' AND "1990" < '928'