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_25538763_1 ( wins VARCHAR, team VARCHAR, points VARCHAR )

### Question ###
How many wins did Prema Powerteam won with 240 points?

### Accurate SQL ###

SELECT wins FROM table_25538763_1 WHERE team = "Prema Powerteam" AND points = "240"