[NCERT 14 Water flows in a tank 150 m x 100 m at the base, through a p – InterviewSolution

1.	[NCERT 14 Water flows in a tank 150 m x 100 m at the base, through a pipe whose cross-section is 2 dmby 1.5 dm at the speed of 15 km/hour. In what time, will the water be 3 metres deep ?
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