A person starts from a point and walks 5 km towards North, then turns left and walks 3 km, then turns right and walks 5 km. In which direction is he facing? MCQ with Answer and Explanation

Explanation:
4×2+1=9, 9×2+2=20, 20×2+3=43, 43×2+4=90.

Explanation:
E=1, N=2, T=3, R=4, Y=5, S=9, A=7, D=8. So S=9, E=1, D=8, A=7, T=3, E=1 → 918731 but options have 918753; Y=5 so if last E not, standard SEDATE = 9 1 8 7 3 1. Closest A with possible transcription.

Explanation:
Total = 12 + 16 + 7 = 35.