UKPSC PCS 2010 · Question 67 of 138
Maths
Distance covered in 2 min at 60 km/h is 2 km; train length = 2 - 1.5 = 0.5 km = 500 m.
Source: UKPSC Lower PCS Prelims 2010 (Combined Lower Subordinate Services Exam), held 2011
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