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Cube and Cuboid - Verbal and Reasoning

Directions to SolveThe following questions are based on the information given below:
  1. A cuboid shaped wooden block has 4 cm length, 3 cm breadth and 5 cm height.
  2. Two sides measuring 5 cm x 4 cm are coloured in red.
  3. Two faces measuring 4 cm x 3 cm are coloured in blue.
  4. Two faces measuring 5 cm x 3 cm are coloured in green.
  5. Now the block is divided into small cubes of side 1 cm each.
Q1:

How many small cubes will have only one face coloured ?

A 12

B 28

C 22

D 16

ANS:C - 22

2 from the front + 2 from the back + 3 from the left + 3 from the right + 6 from the top + 6 from the bottom = 22