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_15329030_1 (date_of_polls VARCHAR, state VARCHAR)

### Question ###
How many dates of polls occur in the Madhya Pradesh state?

### Accurate SQL ###

SELECT COUNT(date_of_polls) FROM table_15329030_1 WHERE state = "Madhya Pradesh"