- A2500 m
- B1800 m
- C700 m
- D3500 m
Step-by-Step Solution
Relative speed m/s; a 700 m gain takes 500 s. Pinki covers m (Rinki 1800 m).
Answer: A) 2500 m
Pinki and Rinki run the same way round a 700 m track from the same point at 5 m/s and 3.6 m/s. How far has Pinki run when she first laps Rinki?
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