Sajid walks a distance of 3 km towards north, then turns to his left and walks for 2 km. He again turns left · and walks for 3 km. At this point he turns to his left and walks for 3 km. How many kilomertes is he from the starting point ?

Options

A. 1. 1 km
B. 2. 2 km
C. 3. 3 km
D. 4. 5 km

Answer

A

Explanation

The movements of Sajid are as shown in Fig.
i.e. A to B, B to C, C to D and D to E.

`therefore` AD = BC = 2km
[`therefore` A = Starting Point]
E = End Point
Therefore, the required distance = AE
=(DE-AD)
= (3-2) = 1 km