IB ACIO Grade II previous year question
In a race, an athlete covers a distance of 336 metres in 112 seconds in the first lap. He covers the second lap of the same length in 56 seconds. What is the average speed (in m/s) of the athlete?
Asked in IB ACIO Grade II (16 Sep 2025 Shift 2) · Quantitative Aptitude
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Correct answer: (D) 4
Total distance = 336 + 336 = 672 m; total time = 112 + 56 = 168 s. Average speed = 672/168 = 4 m/s.
हिंदी में प्रश्न
एक दौड़ में, एक एथलीट पहले चक्कर में 336 m की दूरी 112 सेकंड में तय करता है। वह समान दूरी का दूसरा चक्कर 56 सेकंड में तय करता है। एथलीट की औसत चाल (m/s में) कितनी है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 4
कुल दूरी = 336 + 336 = 672 मीटर; कुल समय = 112 + 56 = 168 सेकंड। औसत चाल = 672/168 = 4 मीटर/सेकंड।
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