Allied & ICAR Exam Bank • ALLIED_1986 MCQ • 2 Marks

Section 8: General Aptitude

Analytical & Spatial Aptitude

Subtopic: Spatial Reasoning & 3D Representations

Question Statement:

Which Platonic solid has 20 equilateral triangular faces?

Options:

  • (A) Regular icosahedron
  • (B) Regular dodecahedron
  • (C) Regular octahedron
  • (D) Regular tetrahedron

Answer Key:

A

Step-by-Step Solution & Explanation

An icosahedron has 20 triangular faces, 12 vertices, and 30 edges.
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