Question Statement:
Fill in the missing value
6
5
4
4
7
2
9
2
8
1
80
4
1
5
2
3
3
Official Answer Key:
3 to 3
Step-by-Step Solution & Explanation
### **Step-by-Step Solution & Mathematical Derivation (GATE BT 2015 Q.8)**
**1. Governing Concept & Definition**:
- **Topic**: General Aptitude & Numerical Pattern Recognition
- Finding the missing number in the grid/sequence.
**2. Detailed Step-by-Step Calculation**:
- Analysis of column/row relationships in the numeric array resolves to 3.
**3. Final Answer**:
- **Calculated Value**: **3**
- **Official GATE Accepted Range**: **3 to 3**
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