SSC GD Constable previous year question
Two trains are running towards each other at speeds of 50 km/h and 110 km/h. The length of one train is 500 m. They take 12 seconds to cross each other. Find the length (in m) of the other train, correct to 2 decimal places.
Asked in SSC GD Constable 2025: 06 Feb 2025 Shift 2 (Afternoon) · Quantitative Aptitude
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Correct answer: (A) 33.33
Relative speed = 160 km/h = 44.44 m/s. Total distance in 12 s = 533.33 m. Length of second train = 533.33 − 500 = 33.33 m.
हिंदी में प्रश्न
दो ट्रेनें 50 km/h और 110 km/h की चाल से विपरीत दिशाओं से आ रही हैं। एक ट्रेन की लंबाई 500 m है। उन्हें एक दूसरे को पार करने में 12 सेकंड का समय लगता है। दूसरी ट्रेन की लंबाई (m में) दशमलव के 2 स्थानों तक ज्ञात कीजिए।
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सही उत्तर: (A) 33.33
सापेक्ष चाल = 160 km/h = 44.44 m/s। 12 सेकंड में कुल दूरी = 533.33 m। दूसरी ट्रेन की लंबाई = 533.33 − 500 = 33.33 m।
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