Jambmaths question:
Find the capacity in litres of cylindrical well of 1 metre and depth 14cm.
Option A:
44000 litres
Option B:
4400 litres
Option C:
440 litres
Option D:
44 litres
Jamb Maths Solution:
$\begin{align} & v=volume\text{ }of\text{ }cylinder=\pi {{r}^{2}}h \\ & v=\tfrac{22}{7}\times {{1}^{2}}\times 14=44{{m}^{3}} \\ & v=44litres \\\end{align}$
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