A) 50 m
B) 100 m
C) 150 m
D) 200 m
Correct Answer: B
Solution :
Relative speed of policeman in m/s \[=(11-10)\times \frac{5}{18}\,\,\text{m/s}=\frac{5}{18}\text{m/s}\] So, the distance covered in 6 min \[=6\times 60\times \frac{5}{18}=100\,\,\text{m}\] Hence, distance remains to be covered \[=(200-100)\,\,\text{m}=100\,\,\text{m}\]You need to login to perform this action.
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