AP Police SI practice question
On a road map, 2 cm represents an actual distance of 35 km. Two junctions are 4 cm apart on the map. If a further 30 km link road connects the second junction to a factory, find the total distance from the first junction to the factory.
From a AP Police SI Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (A) 100 km
Scale: 2 cm = 35 km, so 1 cm = 17.5 km. Actual distance between junctions = 4×17.5 = 70 km. Adding 30 km: 70+30 = 100 km.
हिंदी में प्रश्न
एक सड़क मानचित्र पर 2 सेमी वास्तविक दूरी 35 किमी को दर्शाता है। मानचित्र पर दो जंक्शनों के बीच की दूरी 4 सेमी है। यदि दूसरे जंक्शन से एक फैक्ट्री तक जाने वाली अतिरिक्त 30 किमी की लिंक सड़क है, तो पहले जंक्शन से फैक्ट्री तक कुल दूरी ज्ञात कीजिए।
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सही उत्तर: (A) 100 किमी
पैमाना: 2 सेमी = 35 किमी, अतः 1 सेमी = 17.5 किमी। जंक्शनों के बीच वास्तविक दूरी = 4×17.5 = 70 किमी। 30 किमी जोड़ने पर: 70+30 = 100 किमी।
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