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InterviewSolution
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A small village having a population of 5000, requires 75 L of water per head per day . The village has got an overhead tank of measurement `40 mxx 25 mxx 15 m`.For how days will the water of this tank last? |
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Answer» Given, total population of a small village = 5000 Water required per head per day `= 5000 xx 75 = 375000L` `= (375000L)/(1000)m^(3) = 375m^(3)" "[because 1m^(3) = 1000L]` Total capacity of water in overhead tank = Volume of overhead tank `= 40 xx 25 xx 15 = 15000m^(3)` `therefore` Number of days `=("Total capacity of water in over spead tank")/("Volume of water required for a small village per day")` `= (15000)/(375) = 40` days Hence, water of this tank will be last in 40 days. |
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