Bar Graph DI for RRB Clerk 2025, Know How to Solve it

In the IBPS RRB Clerk Prelims, Data Interpretation (DI) questions carry a weightage of 5-10 marks, and out of those, Bar Graph DI questions are the most common! Bar Graphs are common and a quick way to get 4-5 marks per set. Since the exam is very competitive, these marks can make or break your quantitative section. So, being good at Bar Graph DI is a must to boost your Quant score. Knowing the types of Bar Graph DI and having quick, accurate strategies will help you boost your confidence. In this blog, we will cover all the details and give you tips to nail the Data Interpretation part and level up your overall score.

What is Bar Graph Data Interpretation?

Bar Graph DI is a type of question where data is given in the form of bars, and you have to answer questions based on that. The height of each bar shows the value, and the bars are arranged on a graph using two axes, for example, months or products on the X-axis and numbers like sales or counts on the Y-axis.

Why Bar Graph DI Is Important for RRB Clerk Exam

Bar Graph questions are data-based, not heavily based on formulas, which means if you can read the graph properly and do basic math, you can solve them easily. In Prelims, you have just 20 minutes to solve 40 questions, so solving a DI set in 2–3 minutes gives you more time for other questions. They also help you improve accuracy, as answers are exact and not based on assumptions.

Most Expected Bar Graph DI Questions for RRB Clerk 2025

Here we are providing the most expected IBPS RRB Clerk questions, Candidates can click the PDF link and attempt all the questions with detailed solutions

Answer the questions based on the information given below.

The bar graph below shows the number of different types of restaurants (Vegetarian and Non-vegetarian) in different cities.

Note: Total number of restaurants in any city = Total number of (Vegetarian + Non-vegetarian) restaurants.

Question 1: Find the difference between the total number of restaurants in Delhi and the total number of restaurants in Mumbai.

A) 44

B) 38

C) 42

D) 36

E) None of these

Question 2: Find the ratio of the number of restaurants in Mumbai to the number of restaurants in Lucknow.

A) 14:11

B) 11:7

C) 12:17

D) 15:19

E) None of these

Question 3: The number of vegetarian restaurants in Bangalore was what percentage of the total number of restaurants in Bangalore?

A) 30%

B) 28.25%

C) 42.5%

D) 36.75%

E) None of these

Question 4: Find the average number of non-vegetarian restaurants in the given 4 cities.

A) 272

B) 268

C) 264

D) 276

E) None of these

Question 5: The number of vegetarian restaurants in Delhi was what percentage of the number of vegetarian restaurants in Lucknow?

A) 36.27%

B) 45.68%

C) 51.89%

D) 55.42%

E) 31.03%

Bar Graph DI Questions PDF

Bar Graph examples with questions and answers PDF is given below download now.

Study Resources to Level Up Your RRB Clerk 2025 Exam Preparation (Based On Latest Pattern)

To nail the IBPS RRB Clerk 2025 exam, candidates can boost their preparation with our study resources, such as mock tests, topic-wise tests, and mini mocks, to improve their accuracy and speed.

Tips to Solve Bar Graph DI Fast

Here we are providing some tips to solve bar graph DI fast, and how you can save your time and increase your speed : 

 1. Read the Graph First

Look at the graph and understand what is shown. Identify the categories, units (e.g., lakhs, thousands), and what each bar means.

2. Read All Questions

Before solving, read all 4–5 questions. This helps you find which values will be reused and saves time later.

3. Write Down Key Numbers

While reading the graph, note the key values so you don’t have to check again and again.

4. Use Smart Calculations

Use shortcuts for percentage and average. For example:

• Percentage change = [(New – Old) ÷ Old] × 100
  
• Average = (Sum of values) ÷ (Number of values)
  

5. Practice Without a Calculator

Practice DI sets without a calculator to build speed and a real exam habit.

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