diameter 3.5 cm, have been cut out. rmuarectangular ground is 90 m lon – InterviewSolution

1.	diameter 3.5 cm, have been cut out. rmuarectangular ground is 90 m long and 32 m broad. In the middle ofthe14 m12. A32 mground there is a circular tank of radius 14 metres. Find thet ofcossquare metre.tering the remaining portion at the rate of 50 per90 m
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