Rohit travels 8 km towards south. Then he turns to the right and walks 4 km. He again turns to his right and moves 8 km forward. How far is he from the starting point?
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → 4 km
A right turn changes the facing direction clockwise: South → West → North.
Rohit walks 8 km facing South.
He turns right, so he now faces West, and walks 4 km.
He turns right again, so he faces North, and walks 8 km. This cancels the 8 km he went South.
He ends level with the starting point, 4 km to its West.
