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Renu was sitting inside train A, which w...

Renu was sitting inside train A, which was travel ling at 50 km/h. Another train B, whose length was three times the length of A crossed her in the oppo site direction in 15 seconds. If the speed of train B was 58 km/h, then the length of train A (in m) is:

A

210

B

180

C

160

D

150

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Renu was sitting inside train A, which was travelling at 50 km/h. Another train, B, whose length was three times the length of A crossed her in the opposite direction in 15 seconds. If the speed of train B was 58 km/h, then the length of train A (in m) is : रेणु एक ट्रेन के भीतर बैठी हुई थी, जो 50 किमी/घंटा की चाल से चल रही थी | A की लंबाई से तिगुनी लंबाई की एक अन्य ट्रेन B ने उसे विपरीत दिशा से 15 सेकंड में पार किया | यदि ट्रेन B की चाल 58 किमी/घंटा थी, तो ट्रेन A की लंबाई ( मीटर में ) ज्ञात करें |

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CHAMPION PUBLICATION-2018 TIER-II PAPER(5)-EXERCISE
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