A) 6 m
B) 18m
C) 24 m
D) 36 m
Correct Answer: C
Solution :
Area of ground \[=\frac{Total\text{ }cost\text{ }of\text{ }levelling}{Rate}\] \[=\left( \frac{900}{125} \right)=720{{m}^{2}}\] \[\therefore \] Breadth of ground \[=\frac{Area\text{ }of\text{ }ground}{Length\text{ }of\text{ }ground~~}=\frac{720}{30}=24\,m\]You need to login to perform this action.
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