A) 60 km
B) 65 km
C) 75 km
D) 85 km
E) None of these
Correct Answer: B
Solution :
Explanation Option [b] is correct. Let X and Y be two buses. Bus X travels along the path PA, AB, CD. Now, \[\operatorname{AD} = BC = 25 km\] So, \[\operatorname{PD} = PA + AD = 50 km\] Bus Y travels 35 km upto E. Distance between two buses, \[\operatorname{DE} = PQ- \left( PD + QE \right) = \left[ 150 - \left( 50 + 35 \right) \right] = 65 km.\]You need to login to perform this action.
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