DIRECTIONS for questions 6 to 9: Select the correct alternative from the given choices.
A square well is dug in a rectangular field of length 20 m and breadth 15 m. If the well, when filled to the brim, can hold 7,20,000 litres of water, 10% of which can cover the remaining field up to a
height 0.3 m, then the depth, D, of the well, lies in which of the following ranges? (1 m= 1000 litres)
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Answer:
divide and plug in your numbers into l*w*h
Step-by-step explanation:
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