A girl walks straight in the direction opposite to the front door of her house. The front door faces south. After walking 50 metres, the girl turns to her left and walks 100 metres; thereafter she turns right and stops after walking 100 metres. Which direction is the girl facing now?
ANorth ✓ Correct
BSouth
CNorth-west
DNorth-east
Correct answer: (A) North
Explanation
The girl is finally facing north.
The door faces south, so walking opposite means walking north.
A left turn from north makes her face west for 100 m.
A right turn from west makes her face north again.
So she now faces north.
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