SSC JE Electrical 15 Nov 2022 Shift 2 Paper

A person starts from point Z and moves 7 km towards the North. He turns right and moves 5 km, turns right, and moves 3 km, then turns right and moves 1 km. He takes a left turn and moves 4 km to reach a point X. How much and in which direction does he need to move now to reach point Z?