Question

Amin walks 1 km towards East and then he turns to South ind walks 5 km. Again, he turns to East and walks 2 km, after this he turns to North and wolks 9 km. Now, how far is he from his starting point?
(1)3km
(2)4km
(3)5km
(4)7km

Answer 1

Total moves toward east is 3 km and total moves on North is 9-5=4 km now add 3km to east and 4km to North right ans is 7

Answer 2

He is 5 km away from the initial point at 37° east of north