A) Rs. 23000
B) Rs. 26000
C) Rs. 2400
D) Rs. 27000
Correct Answer: C
Solution :
Perimeter\[=4\times 30=120\,\,m\] \[\therefore \]Cost\[=Rs.\,\,20\times 120=Rs.\,\,2400\]You need to login to perform this action.
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