A) 2000 litre
B) 1000 litre
C) 100 litre
D) 1200 litre
Correct Answer: D
Solution :
P = \[\frac{mgh}{t}\]Þ m = \[\frac{p\times t}{gh}=\frac{2\times {{10}^{3}}\times 60}{10\times 10}\]\[=1200\]kg As volume = \[\frac{\text{mass}}{\text{density}}\]Þ \[v=\frac{1200kg}{{{10}^{3}}kg/{{m}^{3}}}=1.2{{m}^{3}}\] Volume = \[1.2{{m}^{3}}=1.2\times {{10}^{3}}litre=1200\ litre\]
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