SSC Steno Grade C and D 23 Dec 2020 Shift 1 Paper

Navya starts walking from her home and goes 27 m towards west. From there, she turns right and walks a certain distance of P m. Then she turns right and walks16 m. She then turns right again and walks 72 m. After that she turns left and walks 11 m. If Navya's current position is 11 m north of her home, then what is the value of P?