Question

A cuboid of dimensions (12cm x 8cm x 2 cm) is painted black on both the surfaces of dimensions (8cm x 2 cm), green on the surfaces of dimensions (12cm x 8cm) and red on the surfaces of dimensions (12cm x 2 cm). Now the block is divided into various smaller cubes of side 2cm each. The smaller cubes so obtained are separated. How many cubes will have atleast three surfaces coloured?

please answer of you know and if you only want point just got to my other question​

Answer 1

Answer:

three colour cube present where three face if cuboid meet there is only eight cube of three colour