Question
Download Solution PDFIn a circular race of 1600 m, A and B start from the same point and at the same time with speeds of 27 km/h and 45 km/h, respectively. After how long will they meet again for the first time on the track when they are running in the same direction?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
In a circular race of 1600 m, A and B start from the same point and at the same time with speeds of 27 km/h and 45 km/h, respectively.
Concept used:
Distance = speed × time
Calculation:
Relative speed is (45 - 27) × 5/18 = 5 m/s
Time will be, 1600/ 5 = 320 seconds
∴ The correct option is 2
Last updated on Jul 21, 2025
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