Question
Download Solution PDFराम अपनी कार के पथमापी पाठ्यांक (ओडोमीटर रीडिंग) में अपनी यात्रा के आरंभ में 2000 km और 8 घंटे के बाद यात्रा की समाप्ति पर तय की गयी दूरी 2400 km रिकार्ड करता है। कार की औसत चाल क्या है?
This question was previously asked in
UPSC NDA-II (General Ability) Official Paper-I (Held On: 03 Sept, 2023)
Answer (Detailed Solution Below)
Option 1 : 50 km/h
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Download Solution PDFसही उत्तर 50 km/h है।
Key Points
- औसत चाल की गणना करने के लिए, निम्न सूत्र का उपयोग किया जा सकता है:
- औसत चाल \(= {Total \:Distance\over Total \:Time}\)
- इस मामले में, तय की गई कुल दूरी पथमापी पाठ्यांक में अंतर है, जो 2400 km − 2000 km = 400 km है
- कुल समय 8 घंटे बताया गया है
- औसत चाल = 400 km/8 h
- औसत चाल = 50 km/h
- अतः, राम की कार की औसत चाल 50 km/h है।
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