Directions & Distances:
After walking 6 km, I turned to the right and then walked 2 km. After then I turned to the left and walked 10 km. In the end, I was moving towards the North. From which direction did I start my journey?
A child went 90 m in the East to look for his father, then he turned right and went 20 m. After this he turned right and after going 30 m he reached to his uncles house. His father was not there. From there he went 100 m to his north and met his father. How far did he meet his father from the starting point?