Table: lok_sabha_ratlam
Columns: constituency_number
name
reserved_for_sc_st_none
district
number_of_electorates_2009

Question: What is the total number of electorates in 2009 with a constituency of 193?
SQL: SELECT COUNT("number_of_electorates_2009") FROM lok_sabha_ratlam WHERE "constituency_number" = '193'

Question: What is the reserved for the constituency of 192?
SQL: SELECT "reserved_for_sc_st_none" FROM lok_sabha_ratlam WHERE "constituency_number" = '192'