Bank Exam Data Interpretation – Page 11 (Premium Guide)
Table • Caselet • Percentage • Ratio • Exam Strategy
Core Concept
Data Interpretation tests your ability to analyze data quickly. Focus on:
- Percentage
- Ratio
- Average
- Approximation
Table Data
| Year | Sales | Profit |
|---|---|---|
| 2020 | 500 | 100 |
| 2021 | 600 | 120 |
| 2022 | 800 | 200 |
| 2023 | 1000 | 300 |
| 2024 | 1200 | 360 |
Questions & Solutions
Q1. Total Sales
= 4100
Q2. Total Profit
= 1080
Q3. Profit% in 2020
= 100/500 ×100 = 20%
Q4. Profit% in 2023
= 300/1000 ×100 = 30%
Q5. Average Sales
= 820
Q6. Highest Sales Year
= 2024
Q7. Lowest Profit Year
= 2020
Caselet DI
Five persons A, B, C, D, E have incomes in ratio 2:3:4:5:6 Total income = 2000
Total ratio = 20
1 part = 100
A = 200, B = 300, C = 400, D = 500, E = 600
Q8. Income of D
= 500
Q9. Difference (E − A)
= 400
Q10. Ratio B : D
= 3 : 5
Advanced DI Tips
- Use approximation for faster calculation
- Avoid exact values when not required
- Compare values directly
- Focus on percentage change
Topper Tips
- Scan full data before solving
- Attempt easy questions first
- Use shortcuts from percentage and ratio
- Do not calculate everything
Exam Strategy
- Attempt DI sets after simplification
- Solve minimum 3–4 questions per set
- Skip lengthy calculations
Final Tip
Read → Analyze → Apply Shortcut → Solve Fast
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