Junior Certificate Examination 2011 Sample Paper Mathematics Page 5
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24(c)
A vitamin capsule is in the shape of a cylinder with
20 mm
hemispherical ends. The length of the capsule is 20 mm
and the diameter is 6 mm.
6 mm
(i)
Calculate the volume of the capsule,
3
giving your answer correct to the nearest mm
.
A course of these vitamins consists of 24 capsules.
The capsules are stacked in three rows of eight in a
box, as shown in the diagram.
(ii)
How much of the internal volume of the
box is not occupied by the capsules.
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Junior Certificate 2011 – sample paper
Page 5 of 23
Project Maths, phase 1
Paper 2 – Higher Level
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