Table: road_info
Columns: sr_no
name_of_road
passes_through_district_s
length_in_km
mdr_no

Question: What district does the road with a MDR number of 47 pass through?
SQL: SELECT "passes_through_district_s" FROM road_info WHERE "mdr_no" = 47

Question: What is the MDR number of Rait Charhi Dharamshala?
SQL: SELECT MIN("mdr_no") FROM road_info WHERE "name_of_road" = 'Rait Charhi Dharamshala'

Question: What is the Sr. number of Banikhet Dalhouse Khajiar?
SQL: SELECT MAX("sr_no") FROM road_info WHERE "name_of_road" = 'Banikhet Dalhouse Khajiar'