1 .
180-metre long train crosses another 270- metre long train running in the opposite direction in 10.8 seconds. If the speed of the first train in 60 kmph, what is the speed of the second train in kmph?
[ A ]    80
[ B ]    90
[ C ]    150 right
[ D ]    Cannot be determined
[ E ]    None of these
Answer : Option C
Explanation :
Workspace Report error
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