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Rahul Attri

· started a discussion

· 1 Months ago

Solution (Question: 209603.0 )

Give a proper solution

Question:
Two trains of lengths 130 m and 110 m are running on parallel tracks. When running in the same direction, the faster train crosses the slower one in 20 seconds. When running in opposite directions at speeds same as their earlier speeds, they pass each other completely in 12 seconds. Find the speed of the faster train. 
Options:
A) 8 m/sec 
B) 16 m/sec
C) 21 m/sec
D) 23 m/sec 
Solution:
Ans: (b)


Knowledge Expert

· commented

· 1 Months ago

Dear student
We resolved it

Best wishes
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