A) 1 km
B) 2 km
C) 3 km
D) 5 km
Correct Answer: A
Solution :
The movements of Rohan are as shown in given figure. (A to B, B to C, C to D and D to E). Clearly, \[AD=BC=2\text{ }km\] So, required distance \[=AE\] \[=(DE-AD)\] \[=(3-2)\,km\] \[=1\,km\]You need to login to perform this action.
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