SSC GD Constable previous year question
Two trains are running in opposite directions with the same speed. If the length of each train is 160 metres and they cross each other in 32 seconds, then what is the speed of each train?
Asked in SSC GD Constable 2024: 23 Feb 2024 Shift 4 · Quantitative Aptitude
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Correct answer: (B) 18 km/hr
Relative speed = 320/32 = 10 m/s. Each train's speed = 5 m/s = 18 km/h.
हिंदी में प्रश्न
दो रेलगाड़ियां समान चाल से विपरीत दिशा में चल रही हैं। यदि प्रत्येक रेलगाड़ी की लंबाई 160 मीटर है और वे एक दूसरे को 32 सेकंड में पार करती हैं, तो प्रत्येक रेलगाड़ी की चाल कितनी है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) 36 km/hr
Relative speed = 320/32 = 10 m/s. Each train's speed = 5 m/s = 18 km/h.
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