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(D) The volume $V$ of a cubical tank is given by the formula $V = 	ext{length} 	imes 	ext{breadth} 	imes 	ext{height}$.Given dimensions are $2 \,

Vedclass · Accepted Answer

All of $A, B$ and $C$

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(D) The volume $V$ of a cubical tank is given by the formula $V = 	ext{length} 	imes 	ext{breadth} 	imes 	ext{height}$.Given dimensions are $2 \,m 	imes 2 \,m 	imes 2 \,m = 8 \,m^{3}$.To convert $m^{3}$ to $cm^{3}$, we know that $1 \,m = 100 \,cm$, so $1 \,m^{3} = (100 \,cm)^{3} = 1,000,000 \,cm^{3} = 10^{6} \,cm^{3}$.Thus, $8 \,m^{3} = 8 	imes 10^{6} \,cm^{3}$. (Option $A$ is correct).We also know that $1 \,m^{3} = 1000 	ext{ litres}$.Therefore, $8 \,m^{3} = 8000 	ext{ litres}$. (Option $C$ is correct).Since $1000 	ext{ litres} = 1 	ext{ kilolitre}$, $8000 	ext{ litres} = 8 	ext{ kilolitres}$. (Option $B$ is correct).Since all options $A, B,$ and $C$ are correct, the correct choice is $D$.

Which of the following gives correctly the capacity of a cubical tank with length $2 \,m$, breadth $2 \,m$, and height $2 \,m$?

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