UPSC Civil Services 2025 Prelims General Studies Paper II

There are 7 places A,B,C,D,E,F and G in a city connected by various roads AB,AC,CD, DE,BF,EG and FG . A is 6 km south of B . A is 10 km west of C . D is 5 km east of E . C is 6 km north of D. F is 9 km west of B. F is 12 km north of G . A person travels from D to F through these roads. What is the distance covered by the person?