Assembling | Spatial Aptitude (original) (raw)
Last Updated : 23 Dec, 2025
Assembling aptitude is an important component of non-verbal reasoning that frequently appears in competitive examinations, placement tests, and aptitude assessments. It evaluates a candidate’s ability to visualize how separate pieces or components can be combined to form a complete figure. This skill reflects spatial intelligence, logical reasoning, and problem-solving ability.
Conditions of Assembling Aptitude
- All given pieces must be used exactly once
- No overlapping and no gaps are allowed
- Rotation may be allowed unless restricted
- Reflection (mirror image) is usually not allowed unless explicitly stated
- No distortion: size, angles, and proportions remain unchanged
- The final figure shape (square, rectangle, etc.) must be matched exactly
**Trick: It is easier to disassemble the Question figure into option figures
Solved Questions based on Assembling Aptitude:
**Problem 1: Which group of shapes can be assembled to make the shape shown?
**Solution:
The required figure is a single triangle. In option (b), the given pieces can be rearranged to form one complete triangle with matching edges and equal area. The other options contain incompatible shapes that cannot form a single triangular boundary.
Hence, option (b) is correct.
**Problem 2: Which group of shapes can be assembled to make the shape shown?
**Solution:
Option (b) is correct because all pieces are arranged so that every edge matches exactly in length and angle with the original figure. The slanted sides, peak angles, and base width align perfectly without overlap, gaps, or rotation mismatch.
**Problem 3: Which group of shapes can be assembled to make the shape shown?
**Solution:
The given figure can be formed by one square and four identical triangles; hence, option (b) is correct.
**Problem 4: Which group of shapes can be assembled to make the shape shown?
**Solution:
Using these four shapes, we can form only the shape shown in option (c); therefore, option (c) is correct.
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Unsolved Questions based on Assembling Aptitude:
**Problem 1: Go through all the options and identify which option correctly forms the given figure.
**Problem 2: Go through all the options and identify which option correctly forms the given figure.
**Problem 3: Go through all the options and identify which option correctly forms the given figure.
**Problem 4: Go through all the options and identify which option correctly forms the given figure.
**Problem 5: Go through all the options and identify which option correctly forms the given figure.
Answer key
- Problem 1 : Option (d)
- Problem 2: Option (b)
- Problem 3: Option (b)
- Problem 4: Option (c)
- Problem 5: Option (a)