A) Rs 4000
B) Rs 2200
C) Rs 8800
D) Rs 4400
Correct Answer: C
Solution :
(c): Curved surface area of the well \[=2\pi rh\] \[=2\times \frac{22}{7}\times 2\times 28=352\]\[{{m}^{2}}\] \[\therefore \]Expenses of \[352\times 25=8800\]You need to login to perform this action.
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