Allied & ICAR Exam Bank • ALLIED_2132 NAT • 1 Mark

Section 8: General Aptitude

Analytical & Spatial Aptitude

Subtopic: Spatial Reasoning & 3D Representations

Question Statement:

How many small equilateral triangles of side 1 cm are needed to construct a larger equilateral triangle of side 4 cm?

Answer Key:

16

Step-by-Step Solution & Explanation

The area scales as the square of the linear dimension: (4 / 1)^2 = 16 small triangles.
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