A) 2375m
B) 2475m
C) 2575m
D) 2600m
Correct Answer: B
Solution :
[b] Volume of the cylindrical block \[=\frac{22}{7}\times \frac{3}{4}\times \frac{3}{4}\times 3.5{{m}^{3}}=\frac{99}{16}{{m}^{3}}\] Side of the square bar = 5cm = \[\frac{1}{20}\] m \[\therefore \,\,\frac{99}{16}={{\left( \frac{1}{20} \right)}^{2}}\] \[\Rightarrow \]Length of the bar = 2475 m.You need to login to perform this action.
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