Symbiosis National Aptitude Test SNAP 2017 Paper

The first word is the 'front part' of the first word. 'Hilt' is the handle of a sword while 'outwork' is the front portion of fortified defence structure. All of the other three are enclosed area or arena for sports. Hippodrome is a horse-racing stadium, field is for playing football, cricket, etc., and rink is for skating.