A) 1.51
B) 1.04
C) 1.07
D) 1.95
E) 1.05
Correct Answer: B
Solution :
Let the length of the platform be lm. So,\[(l+205)=54\times \frac{5}{18}\times 22\] or,\[l=330-205=125\,\,m\] Now. speed of the man\[=\frac{125}{2\times 60}=\frac{25}{24}\] \[=1.04\,\,m/s\]You need to login to perform this action.
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