SSC CHSL Tier-1 previous year question
A man travels Gurugram to Jaipur (240km) at 60km/h, rests 1 hour, then Jaipur to Ajmer (130km) at 50km/h. Find his average speed for the whole journey.
Asked in SSC CHSL Tier-1 (14 Nov 2025 Shift 1) · Quantitative Aptitude
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Correct answer: (A) 48.68 km/h
Time1=240/60=4h; time2=130/50=2.6h; total distance=370km; total time (including 1h rest)=4+1+2.6=7.6h. Average speed=370/7.6≈48.68km/h.
हिंदी में प्रश्न
एक व्यक्ति गुरुग्राम से जयपुर तक 240 किमी 60 किमी/घंटा से, फिर 1 घंटे विश्राम के बाद जयपुर से अजमेर तक 130 किमी 50 किमी/घंटा से तय करता है। पूरी यात्रा की औसत गति ज्ञात कीजिए।
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सही उत्तर: (A) 48.68 किमी/घंटा
समय1=240/60=4घंटे; समय2=130/50=2.6घंटे; कु ल दूरी=370किमी; कु ल समय (विश्राम सहित)=4+1+2.6=7.6घंटे। औसत गति=370/7.6≈48.68 किमी/घंटा।
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