Table: lok_sabha_constituency_2
Columns: constituency_number
name
reserved_for_sc_st_none
district
number_of_electorates_2009

Question: What is the number of electorates (2009) for Constituency number 182?
SQL: SELECT "number_of_electorates_2009" FROM lok_sabha_constituency_2 WHERE "constituency_number" = '182'

Question: What is the Constituency number for Pandhana?
SQL: SELECT "constituency_number" FROM lok_sabha_constituency_2 WHERE "name" = 'pandhana'

Question: What is the Constituency number for Bikhangaon with a Reserved for ( SC / ST /None) of st?
SQL: SELECT "constituency_number" FROM lok_sabha_constituency_2 WHERE "reserved_for_sc_st_none" = 'st' AND "name" = 'bikhangaon'