Are you an SBI PO bank exam aspirant? Then, Data Interpretation (DI) is one of the important and high-scoring sections. You should focus on practising DI questions regularly to improve your calculation speed, accuracy, and analytical skills to score well in SBI PO. This section assesses your ability to interpret data from charts, graphs, tables, and caselets within a fixed time. Since DI questions are asked in both preliminary and mains examinations, having a strong command of this topic can significantly boost your overall score. In the SBI PO prelims exam, DI questions are usually moderate in difficulty level, while in the mains exam, they become more difficult and time-consuming. Therefore, regular practice and understanding different types of DI sets are more important. In this article, we provide DI Questions for SBI PO along with answers, detailed solutions, important concepts, and preparation strategies to help you strengthen this section and perform well in the exam.

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Candidates must practice more DI questions by downloading the following free PDFs and enhancing their preparation.

What are DI Questions for SBI PO?

DI (Data Interpretation) questions require candidates to analyse numerical data from charts, graphs, tables, or caselets and solve related problems using mathematical concepts.

DI questions test your:

• Analytical ability

• Calculation speed

• Accuracy

• Time management

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Types of DI Questions Asked in SBI PO

Candidates should be familiar with the following DI questions:

• Bar Graph DI

• Pie Chart DI

• Line Graph DI

• Table DI

• Caselet DI

• Bubble Chart DI

• Missing DI and so on

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SBI PO DI Questions for Prelims (Practice Set)

Here are some preliminary example questions for you.

Study the following information carefully and answer the questions given below (Table-Based DI).

The given table shows the number of persons who visited four different places on weekends and weekdays. 

1) What is the average number of persons who visited all four places together on the Weekend?

1. 10400
2. 9800
3. 10800
4. 8800
5. 9200

Answer: B

Required average = (9600 + 10800 + 7200 + 11600)/4

=39200/4 = 9800

2) Total number of persons who visited Dhanushkodi Beach on the Weekend is the difference between the number of persons who visited Nilgiri mountain on the weekend and weekdays. The number of persons who visited Courtallam on Weekdays is the difference between the number of persons who visited Marina beach in weekdays and weekends. The number of persons who visited Dhanushkodi beach on weekends is what per cent more or less than the number of persons who visited Courtallam on weekdays?

1. 18.75% less
2. 22.25% less
3. 16.25% less
4. 12.75% less
5.  20.5% less

Answer: A

Number of persons who visited Dhanushkodi beach on the weekend = 9600 – 4400 =5200

Number of persons visited courtallam in weekdays = 11600 – 5200 = 6400

Required percentage = (6400 – 5200)/6400 * 100

= 18.75% less

3) The number of persons who visited the Chidambaram temple on the weekend is the difference between the number of persons who visited Vivekananda rock in weekend and on weekdays. What is the difference between the number of persons who visited the Nilgiri Mountains, Madurai Meenakshi Amman Temple and Marina Beach together on Weekdays and the number of persons who visited the Chidambaram temple on the weekend?

1. 11600
2. 10400
3. 10800
4. 10000
5.  8800

Answer: D

Number of persons visited Chidambaram temple on the weekend = 10800 – 6400 

= 4400

Required difference = (4400 + 4800 + 5200) – 4400

= 10000

4) Total number of persons who visited Vivekananda Rock and Marina beach together on Weekdays is how much less than the total number of persons who visited Marina beach and Madurai Meenakshi Amman temple together on the Weekend?

1. 9600
2. 6400
3. 7200
4. 8800
5. 8400

Answer: C

Required difference = (7200 + 11600) - (6400 + 5200)

= 7200

5) What is the ratio of the difference between the number of persons who visited Marina beach on weekdays and weekends to the difference between the number of persons who visited Madurai Meenakshi Amman temple on Weekdays and weekends?

1. 2:1
2. 7:3
3. 5:2
4. 8:3
5. 9:2

Answer: D

Required ratio = (11600 – 5200):(7200 – 4800)

= 6400:2400

= 8:3

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SBI PO DI Questions for Mains (Advanced Level)

Here are some main example questions for you.

Study the following data carefully and answer the given questions (Tree-Based DI):

An exam is conducted, for which a certain number of candidates applied. Out of the total applied candidates, some candidates didn’t appear for the exam. Out of the total number of candidates in the exam, some candidates passed the exam and the remaining failed in the exam.

1) Find the ratio of the total number of candidates who appeared in the exam to those who didn’t appear in the exam.

A.4: 1

B.3: 2

C.5: 3

D.3: 1

E.2: 1

Answer: C

Total number of candidates who appeared in the exam = 400 + 350 = 750

Total number of candidates who didn’t appear in the exam = 450

Required ratio = 750: 450 = 5: 3

2) If ‘h’ is the HCF of ‘aa ’and ‘b’, then find the value of √(h2 + 5h – a)?

A.30

B.50

C.40

D.20

E.25

Answer: A

According to the question,

a = 150, b = 240

HCF of 150 and 240 = h = 30

So, value of √(h2 + 5h – a) = √(900 + 150 – 150) = 30

3) Number of girls who didn’t appear in the exam is what percentage of the number of girls who appeared in the exam?

A.60%

B.33.33%

C.40%

D.75%

E.50%

Answer: E

Number of girls who didn’t appear in the exam = 210

Number of girls who appeared in the exam = 220 + 200 = 420

Required percentage = (210/420) * 100 = 50%

4) Find the ratio of the total number of boys who applied for the exam to the total number of girls who applied for the exam.

A.5: 7

B.19: 21

C.9: 11

D.7: 8

E.12: 13

Answer: B

Total number of boys who applied for the exam =180 + 150 + 240 = 570

Total number of girls who applied for the exam =220 + 200 + 210 = 630

Required ratio = 570: 630 = 19: 21

5) Out of the total number of candidates who appeared for the exam, find the percentage of girls who appeared for the exam?

A.48%

B.64%

C.56%

D.42%

E.52%

Answer: C

Total number of candidates who appeared for the exam = 400 + 350 = 750

Total number of girls who appeared for the exam = 220 + 200 = 420

Required percentage = (420/750) * 100 = 56%

Tips to Solve DI Questions Quickly

To improve your performance in DI, must follow these tips:

• Practice calculation shortcuts (percentages, ratios)

• Start with easy DI sets in the exam

• Avoid lengthy calculations initially

• Use approximation techniques

• Effective  time management

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Common Mistakes to Avoid in the DI Section

Simple Mistakes can lead to losing marks, so candidates should avoid these:

• Taking more time for one question

• Calculation errors

• Misunderstanding data

• Attempting all questions without accuracy (accuracy is more important than attempting all questions)

Best Strategy to Prepare DI for SBI PO

In DI, a smart preparation strategy is needed as follows to master it:

• Practice daily DI sets (both prelims & mains level)

• Solve the previous year's questions

• Take mock tests regularly

• Analyse mistakes and improve weak areas

• Revise basic concepts

FAQs – DI Questions For SBI PO

Q. What are DI questions in the SBI PO exam?

DI questions involve analysing data from charts, graphs, or tables and solving numerical problems based on them.

Q. Is DI important for SBI PO prelims?

Yes, DI is an important part of the quantitative aptitude section in both prelims and mains.

Q. How to prepare for DI for SBI PO?

Practice regularly, learn shortcuts, and solve mock tests to improve speed and accuracy.

Q. Which DI topics are asked in SBI PO?

Bar graphs, pie charts, line graphs, caselets, and table-based DI are commonly asked.

Q. How can I improve speed in DI questions?

Regular practice, calculation tricks, and mock tests can help improve speed.