When two trains move in opposite directions, their relative speed is the sum of their individual speeds. Total distance covered = 1160 + 1160 = 2320 m In 20 seconds, combined speed = 2320 ÷ 20 = 116 m/s Each train’s speed = 116 ÷ 2 = 58 m/s = 208.8 km/h.
Two trains each of 1160 meters are running in opposite directions with same speed. If they cross each other in 20 seconds, then what is the speed of each train in Km per second?
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Question context
This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.