Question
Download Solution PDFA 335 metres long train crosses a pillar in 18 seconds Find the speed of train in km/hr.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFFormula Used:
Speed = Distance / Time
To convert m/s to km/hr we multiply by 18/5.
To convert km/hr to m/s we multiiply by 5/18.
Calculation:
Speed = 335/18 m/s
Speed = (335/18) × (18/5)
Speed = 67 km/hr
∴ The correct answer is Option 4.
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