Topic: Aptitude/Ability Test
Which one will replace the question mark? [Number puzzle with numbers at vertices and center of triangles]
- A. 45
- B. 8
- C. 38
- D. 48
Answer: B. 8
Explanation: By observing the mathematical relationships between the outer numbers (vertices) and the inner number (center) in the provided complete figures, a consistent arithmetic operation (like combinations of addition, subtraction, or multiplication) can be deduced and applied to the final figure to yield 8.