Bank Exam Practice Material Series Page 20 | Data Interpretation Practice Set with Answers & Shortcut Tricks

 

 Bank Exam Practice Material Series – Page 20

Data Interpretation Practice Set with Answers & Shortcut Tricks

Shaktimatha Learning – Bank Exam Practice Hub
Learn Data Interpretation shortcut tricks, percentage calculations, table analysis methods, and fast aptitude solving techniques for Bank Exams, SSC, Railways, Insurance, and Competitive Exams.

 Importance of Data Interpretation in Bank Exams

Data Interpretation (DI) is one of the most important scoring topics in:

• Bank Exams
• SSC
• Railway Exams
• Insurance Exams

This section tests:

• Analytical thinking
• Calculation speed
• Percentage concepts
• Table & graph understanding

🎯 Important DI Concepts

Questions are mainly based on:

• Tables
• Percentages
• Averages
• Ratios
• Profit & Loss
• Comparison analysis

 Percentage Formula

0

 Average Formula

1

 Shortcut Tricks

Concept	Shortcut
Percentages	Convert quickly
Ratios	Simplify values
Averages	Use total sum
Comparison	Find differences fast
DI tables	Read carefully

 Practice Table

Year	Sales
2021	100
2022	150
2023	200
2024	250

 Practice Questions

Q1. Find total sales from 2021 to 2024.

Solution:

100 + 150 + 200 + 250

✅ Answer = 700

Q2. Find average sales.

Solution:

2

✅ Answer = 175

Q3. Find percentage increase from 2021 to 2022.

Solution:

Increase = 50

3

✅ Answer = 50%

Q4. Find ratio of 2023 sales to 2024 sales.

Solution:

200 : 250

4 : 5

✅ Answer = 4 : 5

Q5. Which year has highest sales?

Solution:

2024 = 250

✅ Answer = 2024

Q6. Find difference between 2022 and 2024 sales.

Solution:

250 − 150

✅ Answer = 100

Q7. Find percentage of 2021 sales in total sales.

Solution:

4

✅ Answer ≈ 14.28%

Q8. Find combined sales of 2022 and 2023.

Solution:

150 + 200

✅ Answer = 350

Q9. Find percentage increase from 2023 to 2024.

Solution:

Increase = 50

5

✅ Answer = 25%

Q10. Find ratio of total sales to average sales.

Solution:

700 : 175

4 : 1

✅ Answer = 4 : 1

 Observation Tricks

• Read DI tables carefully
• Practice percentage calculations
• Simplify ratios quickly
• Improve calculation speed daily

 Important DI Formulas

Topic	Formula
Percentage	Value/Total ×100
Average	Total/Number
Ratio	Simplify values
Difference	Subtract values
Comparison	Analyze carefully

🎯 Daily Practice Strategy

• Practice table DI daily
• Practice percentage calculations
• Revise ratio concepts
• Practice averages
• Improve calculation speed

This improves:

• Analytical thinking
• Numerical reasoning
• Competitive exam confidence

“Strong Data Interpretation Skills Improve Speed, Accuracy, and Exam Confidence.”

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Bank Exam Practice Material Series