Question

Ek vyakti pahle Purab Disha Mein 7 metre chalta hai FIR Uttar Disha Mein 5 metre chalta hai aur ant Mein Punah Purab Disha Mein 5 metre chalkar ruk Jata Hai bataiye vyakti Apne prarambhik aasthan se Kitne dur hai ​

Answer 1

first he walks 7 metre East, then 5 metre north again he walks 5 metre East now resultant displacement

12 metre