Question
Download Solution PDFA man is walking at a speed of 14 km/h. After every km, he takes rest for 7 minutes. How much time will he take to cover a distance of 7 km?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Speed of man = 14 km/h
Total distance to cover = 7 km
Formula used:
Time = distance/speed
Calculation:
If the man doesn't stop to rest, then
Time taken to complete the distance of 7 km = 7/14 = 1/2 h = 30 min
Total rest time = 7 × 6 = 42 min
Total time to cover the distance = 30 + 42 = 72 min = 1\(\frac{1}{5}\) hours
∴ The correct answer is 1\(\frac{1}{5}\) h.
Last updated on Jul 19, 2025
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