A) 300 km
B) 400 km
C) 350 km
D) 225 km
Correct Answer: D
Solution :
Let \[{{C}_{1}}\] takes t hrs. Then, \[\because \] Distance is same. \[\therefore \] \[30t=45\left( t-\frac{5}{2} \right)\] \[\Rightarrow \] \[t=\frac{15}{2}\] \[\therefore \] Distance \[=30\times \frac{15}{2}=225\,km\]You need to login to perform this action.
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