Study the information given below and answer the questions based on it.

Rahul starts walking to his north from point A, after walking 4 km he reaches to point G and takes a left turn after walking 8 km he reaches at point H then he takes a final right turn and walks for 12 km and reaches to point B. Ajay is also standing at point A he walks 3 km to his east and reaches point C then he takes a right turn and walks for 4 km then he takes final left turn and walks for 4 km and reaches a point D. Gaurav is standing at point K and facing north, he starts walking to his west, after walking 8 km he reaches point L, then he takes a left turn and walks for 6 km and reaches to point E from there he takes a right turn and walks for 4 km and reaches to point F. From point F, Gaurav takes a left turn, walks for 16 km and reach to point C.