A) \[\frac{3}{2}\]cm.
B) \[\frac{4}{9}\]cm,
C) \[\frac{5}{9}\]cm.
D) \[\frac{5}{8}\]cm.
Correct Answer: D
Solution :
(d): Volume of water filled by pipe in 30 minutes \[=\left( \frac{40\times 1000000}{2} \right)\] cu. cm. =20000000 cu.cm \[\therefore \] Height of water level\[=\frac{20000000}{8000\times 4000}=\frac{5}{8}\]cm.You need to login to perform this action.
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