SSC Steno Grade C and D 22 Dec 2020 Shift 2 Paper

Starting from point Z, Khanna walked 80 m towards South, He took a left turn and walked 40 m. Then, he took a right turn and walked 40 m. Then he took a left turn and walked 20 m. Again, he took a left turn and walked 120 dl How far and in which direction is Khanna now from the starting point Z?