Mathematics · Speed, Time and Distance
प्रत्येक 200 मीटर लंबी दो ट्रेनें विपरीत दिशाओं में चल रही हैं। वे एक-दूसरे को 10 सेकंड में पार करती हैं। यदि एक ट्रेन की गति 90 किमी/घंटा है, तो दूसरी ट्रेन की गति ज्ञात कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 136 किमी/घंटा
- 254 किमी/घंटा✓
- 345 किमी/घंटा
- 490 किमी/घंटा
सही उत्तर देखें
54 किमी/घंटा
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