SSC Steno Grade C and D 11 Nov 2021 Shift 1 Paper

Suyash starts walking from his office and walks $40\mathit{m}$ towards the south. From there, he turns right and walks $35\mathit{m}$, and then he turns right again and walks $70\mathit{m}$. Finally, he turns right one more time and walks $75\mathit{m}$ to reach his home. What is the shortest distance between his office and his home?