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How long will Ramesh take to run round a square park of edge 50 metres, if he runs at the rate of 18 km/hr?
5Q:
How long will Ramesh take to run round a square park of edge 50 metres, if he runs at the rate of 18 km/hr?
- 140 sectrue
- 220 secfalse
- 380 secfalse
- 4160 secfalse
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