Mathematics · Speed, Time and Distance
एक ट्रेन पहले 100 किमी की दूरी 30 किमी/घंटा की गति से, दूसरे 100 किमी की दूरी 40 किमी/घंटा की गति से और अंतिम 100 किमी की दूरी 50 किमी/घंटा की गति से तय करती है। पूरी यात्रा के दौरान ट्रेन की औसत गति लगभग कितनी है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 137.5 किमी/घंटा
- 239.2 किमी/घंटा
- 338.3 किमी/घंटा✓
- 440.2 किमी/घंटा
सही उत्तर देखें
38.3 किमी/घंटा
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