A train of length 782 m running at 67 km/h, crosses another train moving in the opposite direction 53 km/h in 54 seconds. What is the length of the other train?
Answer & explanation
Correct answer: option 4
(LA + LB) = (SA + SB) × Time
(782 + LB) = (67 + 53) × \(\frac{5}{18}\) × 54
782 + LB = 120 × 5 × 3
LB = 1800 - 782 = 1018 m