Allied & ICAR Exam Bank • ALLIED_1437 MCQ • 1 Mark

Section 8: General Aptitude

Analytical & Spatial Aptitude

Subtopic: Logic Deduction & Pattern Recognition

Question Statement:

A solid cube painted red on all outer faces is cut into 64 smaller identical cubes ($4 \times 4 \times 4$). How many smaller cubes have exactly 3 faces painted?

Options:

  • (A) 8
  • (B) 12
  • (C) 16
  • (D) 24

Answer Key:

A

Step-by-Step Solution & Explanation

Cubes with 3 painted faces are at the 8 corners. A cube always has exactly 8 corners.
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