Allied & ICAR Exam Bank • ALLIED_1920 MCQ • 2 Marks

Section 8: General Aptitude

Analytical & Spatial Aptitude

Subtopic: Logic Deduction & Pattern Recognition

Question Statement:

Identify the missing number in the matrix: Row 1: [4, 9, 2] Row 2: [3, 5, 7] Row 3: [8, 1, ?] (Hint: magic square where each row sums to 15)

Options:

  • (A) 6
  • (B) 5
  • (C) 7
  • (D) 4

Answer Key:

A

Step-by-Step Solution & Explanation

Row 3 sum: $8 + 1 + x = 15 \implies x = 6$.
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