UPSC 2014 CDS I Math Paper

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Question : 68 of 100
 
Marks: +1, -0
A cube has each edge 2 cm and a cuboid is 1 cm long, 2 cm wide and 3 cm high. The paint in a certain container is sufficient to paint an area equal to 54 cm2
Which one of the following is correct ?
[2014 CDS-I]
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