SSC MTS practice question
During morning practice, a jogger covers 400 m in exactly 2 minutes at a constant pace. Find his speed in km/h.
From a SSC MTS Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (D) 12 km/h
Speed in m/min = 400/2 = 200 m/min = 200 × 60 m/h = 12000 m/h = 12 km/h.
हिंदी में प्रश्न
सुबह के अभ्यास में एक जॉगर एक स्थिर गति से ठीक 2 मिनट में 400 मीटर की दूरी तय करता है। उसकी चाल किमी/घंटा में ज्ञात करें।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 12 किमी/घंटा
चाल मी/मिनट में = 400/2 = 200 मी/मिनट = 200 × 60 मी/घंटा = 12000 मी/घंटा = 12 किमी/घंटा।
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