Question
Download Solution PDFएक आदमी को 7 घंटे में 519 किमी की दूरी तय करनी है। यदि वह अपनी दूरी का दो-तिहाई 5/7 समय में तय करता है, तो शेष दूरी तय करने के लिए उसकी गति (किमी/घंटा में) क्या होनी चाहिए?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
कुल दूरी = 519 किमी
कुल समय = 7 घंटे
प्रयुक्त सूत्र:
गति = दूरी ÷ समय
गणना:
तय की गई दूरी = 519 किमी का 2/3 = \(\frac{2}{3} \times 519 = 346\) किमी
लिया गया समय = 7 घंटे का 5/7 = \(\frac{5}{7} \times 7 = 5\) घंटे
शेष दूरी = 519 - 346 = 173 किमी
शेष समय = 7 - 5 = 2 घंटे
⇒ अभीष्ट गति = 173 ÷ 2 = 86.5 किमी/घंटा
∴ सही उत्तर \(86.5\) किमी/घंटा है।
Last updated on Jul 19, 2025
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