Unnati went straight towards east from her office and took a right turn after travelling 4 km. From here, she covered a distance of 4 km and again took a right turn. After covering a distance of 4 km, she finally turned left and travelled straight. In which direction was Unnati moving at the end?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → South
Each turn is taken from the direction she is facing at that moment:
She starts towards East and goes 4 km
Facing East, a right turn is South: she goes 4 km
Facing South, a right turn is West: she goes 4 km
Facing West, a left turn is South, and she keeps moving that way
