A) 550 km
B) 220 km
C) 330 km
D) 440 km
Correct Answer: A
Solution :
Remaining part of journey \[=1-\frac{2}{5}+\frac{1}{5}\] \[=\frac{5-2+1}{5}=\frac{2}{5}\] \[\frac{2}{5}\Rightarrow 220\] \[\therefore \] Whole journey \[=\frac{220\times 5}{2}=550\]kmYou need to login to perform this action.
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