City Q is at a distance of 12 km to the south of city P. City R is 13 km to the north-west of city Q and west of city P. City S is 24 km to the south of city R. How far is city S from city Q and in which direction from it? MCQ with Answer and Explanation

Explanation:
Start at (0,0) facing east. Left 90° -> north, walks 5 m north. Right 90° -> east, walks 5 m east. So 5 north, 5 east.

Explanation:
West 5, left (south) 5, right (west) 5 -> net west 10, south 5 -> South-west.

Explanation:
West 5, left (south) 5, left (east) 5 -> net south 5, west 0? Wait: west 5, then south 5, then east 5 => east-west cancel, net south 5. So south. Not an option. I'll adjust: West 5, left (south) 5, left (east) 5 -> net south 5, east 0 => south. Option not there. Change: West 5, left (south) 5, right (west) 5 -> net west 10, south 5 -> South-west. I'll set: Woman walks 5 m west, turns left walks 5 m, turns right walks 5 m. Then net west 10, south 5 -> South-west.