A) 10km
B) 15km
C) 20km
D) 25km
Correct Answer: B
Solution :
Here, Ravi starts from home at A, moves 10 km southwards up to B, turns right and moves 10 km up to C, turns right again and moves 10 km up to D and finally turns left and moves 10 km up to E. Thus, his distance from initial position \[A=AE\] \[=AD+DE\] \[=BC+DE=(5+10)km=15km\].You need to login to perform this action.
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