Question:
A man walks 5 km towards the north, then turns right and walks 3 km, then turns right again and walks 5 km. How far is he from his starting point?
A man walks 5 km towards the north, then turns right and walks 3 km, then turns right again and walks 5 km. How far is he from his starting point?
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Opposite north and south legs of equal length cancel, leaving the east displacement.
Updated On: Jul 8, 2026
- 3 km
- 5 km
- 8 km
- 13 km
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The Correct Option is A
Solution and Explanation
Step 1: Trace the path.
North 5 km, then east 3 km, then south 5 km.
Step 2: Cancel opposite legs.
The 5 km north and 5 km south cancel, leaving only 3 km east.
Step 3: Distance from start.
He is 3 km from the start.
\[\boxed{3\ \textrm{km}}\]
North 5 km, then east 3 km, then south 5 km.
Step 2: Cancel opposite legs.
The 5 km north and 5 km south cancel, leaving only 3 km east.
Step 3: Distance from start.
He is 3 km from the start.
\[\boxed{3\ \textrm{km}}\]
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