27. A housing society used to collect rain water from the roof ofits building 22mx20m to a cylindrical vessel having diameter ofbase 2m and height 3.5 m and then pumps their water into themain water tank so that all members can use it on a particularday. The rain water collected from the roof just filled thecylindrical vessel, then find the rain fall in centimeter. Whatvalue of housing society is reflected in this question?

27. A housing society used to collect rain water from the roof ofits b

1.	27. A housing society used to collect rain water from the roof ofits building 22mx20m to a cylindrical vessel having diameter ofbase 2m and height 3.5 m and then pumps their water into themain water tank so that all members can use it on a particularday. The rain water collected from the roof just filled thecylindrical vessel, then find the rain fall in centimeter. Whatvalue of housing society is reflected in this question?
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