Management Aptitude Test 2017 Paper

Question : 91 of 200

Marks: +1, -0

A cuboid of dimension 24 cm x 9 cm x 8 cm is melted and smaller cubes of side 3 cm are formed. Find how many such cubes can be formed.

Solution:

(b) 64
Volume of cuboid = (l x b x h)

cm^3

= 24 x 9 x 8

cm^3

Volume of one cube =

(\side)^3= (3)^3

= 27

cm^3

∴ Total number of cubes formed from cuboid
=

{24×9×8}/27

= 64

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