Amit was driving in New Town, where all roads either north - south or east - west forming a grid. Roads were at a distance of 1 km from each other in parallel.
After driving as stated in question no. 49 above, Amit did not return to his starting point but instead drove 4 km east and 1 km north. How far is he from his starting point?
We can draw the following diagram for its initial movement:
Further, it moves 4 km east and 1 km north.
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