Question

Estimate of constructing a water tank

You are supposed to help your village head in calculating the estimate to

build a cubical water tank with closed top having the capacity of 216000

litres. (1m3=1000litres). Find the inner dimensions of the water tank. The

thickness of the walls is 25cm and thickness of the base is 40cm. The rate

of construction of base of tank is ` 1250/ 3 and rate of construction of

walls and top is 950/ 3

( including labour charge and material cost)

Three jaquar taps costing ` 450 each are also fixed on the wall with a fixing

charge of Rs.250. The entire outer surface excluding the base is covered

with square tiles of length 50cm long costing Rs 360 per dozen. Labour

charge for fixing tiles is Rs. 5000/- per 100m2

.What will be the total

expenditure in constructing such a water tank?

The village is having a population of 4000 persons, each requires 18 litres

of water per day. For how many days will the water of this tank last?​

Answer 1

Answer:

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