Question

A cuboid of dimension 6 cm × 4 cm × 2 cm is painted on all surfaces. Now, the block is dividedinto various smaller cubes of 1cm each. How many cubes will have atleast two coloured faces ?​

Answer 1

Answer:

Number of small cubes having only Black and Green colour is 8 in all.

Hence, the number of remaining cubes are =24−8=16.

Answer 2

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Answer:

Number of small cubes having only Black and Green colour is 8 in all.

Hence, the number of remaining cubes are =24−8=16.

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