A) \[Rs.\,25000\]
B) \[Rs.\,20000\]
C) \[Rs.16000\]
D) \[Rs.12000\]
Correct Answer: A
Solution :
(a): Effectively, \[\frac{4}{5}\,{{m}^{2}}\] costs \[Rs.50\] \[\therefore \] cost of \[400\,{{m}^{2}}\,(20\times 20)\] \[=\frac{Rs.\,\,50\times 5}{4}\times 400=25000\]You need to login to perform this action.
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