Comprehension Passage
Directions: A, B, C, D, P, Q, R, and S are eight-person. A faces towards the north and walk 4km to reach B then B turn right and walk 5km to reach C. C faces east direction turn right and walk 1km to reach D and D takes left turn and walks 5 km to reach P. P takes right turn and walk 4km to reach Q again takes right turns and walks 5km to reach R . R takes right turn and walk 3km to reach point S.
If a person T start walking from initial position of A and turn left and walk 5km then what is the distance between T and B?
1
√80 km
2
√40 km
3
√41 km
4
41 km
5
80 km