Harini starts from a cafe and walks 4 km towards the south. She then turns right and walks 2 km, again turns right and walks 4 km, and then turns left and walks 4 km. How many kilometres will Harini need to walk to reach the café straight from this point?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 6 km
Harini will need to walk 6 km to reach the café straight from end point.