RRB JE Computer Questions: The Railway Recruitment Board Junior Engineer (RRB JE) exam is not just about core engineering concepts – it also tests your knowledge of Computer Applications, which form an integral part of the CBT syllabus. Understanding this section can significantly improve your overall score. Over the years, several RRB JE Computer Questions have been repeatedly asked in various forms. In this article, we will explore these commonly repeated topics, analyze their patterns, and provide practical preparation tips along with sample questions and summaries.
Why is Computer Application Crucial in RRB JE Exam?
In the RRB JE Exam Pattern, the Computer Application section is part of CBT Stage-1 and, in some cases, overlaps with technical awareness in CBT Stage-2. It tests basic to moderate-level understanding of computer fundamentals relevant to day-to-day technical operations in Indian Railways.
Weightage: Around 10–15 marks in CBT-1 (varies by year)
Difficulty Level: Easy to Moderate
Scoring Potential: High (conceptual and memory-based)
Important Topics Covered Under RRB JE Computer Questions
Below are the most frequently tested areas in the computer section, along with their subtopics:
| Topics | Subtopics | Question Frequency |
| Basics of Computers | Characteristics, components, generations of computers | Very High |
| Input and Output Devices | Keyboard, Mouse, Scanner, Printer, Monitor types | High |
| Memory and Storage Devices | Primary & Secondary memory, ROM, RAM, Cache, Registers | High |
| Operating Systems | Windows, Linux, Functions of OS, File management | Moderate |
| MS Office Suite | MS Word, MS Excel, PowerPoint shortcuts and features | Very High |
| Internet and Networking | IP address, Modem, Protocols (TCP/IP, HTTP, FTP), Topologies | Very High |
| Computer Security | Viruses, Firewalls, Encryption, Cybersecurity basics | Moderate |
| Binary System and Logic | Number systems, conversions, Boolean logic | Moderate |
| Database and Software Concepts | DBMS, SQL basics, Application vs System software | Moderate |
| Recent Trends in IT | Cloud Computing, AI, IoT (basic level) | Low to Moderate |
Most Repeated RRB JE Computer Questions (Topic-Wise)
Given below is a topic-wise compilation of repeated and high-frequency RRB JE Computer Questions that have appeared in past years and mock tests.
1. Fundamentals of Computers
- Which is the brain of the computer?
Ans: CPU - The speed of a processor is measured in?
Ans: Hertz or GHz - The first generation of computers used which technology?
Ans: Vacuum tubes
2. Input and Output Devices
- Which of the following is an example of an input device?
Ans: Mouse - Plotter is used for—
Ans: Printing large engineering drawings and graphs - OCR stands for—
Ans: Optical Character Reader
3. Memory and Storage
- What is the full form of ROM?
Ans: Read Only Memory - Which type of memory is volatile?
Ans: RAM - 1 GB equals how many MB?
Ans: 1024 MB
4. Operating Systems and Software
- Which operating system is open source?
Ans: Linux - Which key combination is used to refresh the window in Windows OS?
Ans: F5 - Example of system software—
Ans: Operating System
5. MS Office
- Shortcut key to copy selected text in MS Word—
Ans: Ctrl + C - In MS Excel, formulae always start with—
Ans: = (equals sign) - What is the default file extension for PowerPoint presentations?
Ans: .pptx
6. Internet and Networking
- Full form of IP—
Ans: Internet Protocol - Which device connects multiple networks together?
Ans: Router - Which protocol is used to transfer files?
Ans: FTP (File Transfer Protocol)
7. Computer Security
- Which of the following is malicious software?
Ans: Virus - What is a firewall used for?
Ans: Protecting network from unauthorized access - Phishing refers to—
Ans: Fraudulent attempts to steal sensitive information online
Download Free PDF on RRB JE Computer Questions
Trend Analysis: What the Data Says
Based on past RRB JE papers (2014–2022), the following trend is observed:
| Topic Category | Average Number of Questions (out of 15) | Difficulty Level |
| Computer Basics & Hardware | 3–4 | Easy |
| MS Office | 2–3 | Easy |
| Networking & Internet | 2–3 | Moderate |
| Memory & Storage | 2 | Easy |
| OS & Software | 2 | Moderate |
| Cybersecurity | 1 | Moderate |
Smart Tips to Master RRB JE Computer Questions
To score maximum marks in this section, follow a focused and strategic study plan:
| Strategy | Description |
| Focus on Repetition | RRB often repeats similar question patterns each year. Analyze the last 5–10 years’ papers to identify commonly repeated themes. |
| Create Quick Notes | Maintain a short notebook covering: • Full Forms: e.g., HTTP, BIOS, URL • Shortcut Keys: e.g., Ctrl + C, Ctrl + Z, Alt + F4 • Differences: e.g., RAM vs ROM, Hardware vs Software |
| Practice with Mock Tests | Take weekly computer-based mock tests to strengthen memory and simulate real exam conditions. |
| Visual Learning | Watch tutorials or YouTube videos on topics like MS Office tools, IP addressing, and computer hardware for better understanding. |
| Revise Systematically | Use tabular notes or flashcards for revision during the final 10 days before CBT-1 to retain key facts efficiently. |
Shortcut Keys for Computer Applications
Candidates must learn and memorize the shortcut keys for scoring well in the computer application section. Check out the details below:
| Action | Shortcut Key | Application |
| Copy selected text | Ctrl + C | MS Word / Excel |
| Paste copied item | Ctrl + V | MS Word / Excel |
| Undo last action | Ctrl + Z | All Office Tools |
| Save file | Ctrl + S | All |
| Refresh window | F5 | Windows |
| Find text | Ctrl + F | All |
Summary
To sum up, we have a summary of the important points below. Check them out:
- The RRB JE Computer Questions section offers easy and repetitive scoring opportunities.
- Questions mainly cover Basics of Computers, MS Office, Networking, and Operating Systems.
- Focus more on conceptual clarity and factual memorization (e.g., abbreviations, shortcut keys).
- Topics like Internet protocols and MS Excel formulas are frequently repeated.
- Maintaining a one-page cheat sheet before the exam can help last-minute revision.
- Consistent mock test practice improves accuracy and response speed in CBT-1.
The Computer Application portion of the RRB JE exam may seem simple, but it plays a crucial role in your final merit score. The RRB JE Computer Questions are typically straightforward and repetition-based – giving well-prepared aspirants a definite edge. By mastering the fundamental concepts, practicing repeated questions, and keeping a sharp focus on MS Office, Networking, and Operating Systems, you can secure easy marks in this section and strengthen your overall score.
FAQs
The RRB JE Computer Questions mainly test candidates on computer fundamentals, MS Office, operating systems, networking basics, and internet technology. You can expect questions on shortcut keys, input/output devices, file extensions, and basic security concepts. These are mostly objective, factual, and easy to score.
Generally, 10 to 15 questions from the Computer Application section appear in the RRB JE CBT-1 exam. Although the weightage is small, these questions are highly scoring and can make a big difference in your final merit if you answer them correctly.
Based on past exam trends, focus primarily on:
MS Office (Word, Excel, PowerPoint)
Internet and Networking
Basics of Computers
Memory and Storage Devices
Operating Systems and Shortcuts
These areas form over 70% of the RRB JE Computer Questions in previous years.
No, the RRB JE Computer Questions are generally easy to moderate in difficulty. They test conceptual understanding and factual recall rather than complex problem-solving. With regular practice of previous-year papers and mock tests, you can easily secure full marks in this section.
To prepare effectively for RRB JE Computer Questions:
Revise important full forms, shortcut keys, and definitions daily.
Practice previous-year papers to understand the repeating question pattern.
Use online quizzes and flashcards for revision.
Focus on MS Office and Internet concepts, which are asked most frequently.
With consistent study for just 30 minutes a day, you can easily master this scoring section.
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Hello! This is Arijit Dutta. I am a skilled Content Writer at Oliveboard with nearly 3+ years of experience in crafting engaging, informative, and exam-focused content for the Railways Domain. With a strong command of language and a keen understanding of learner needs, I contribute significantly to Oliveboard’s mission of delivering high-quality educational resources. Passionate about clear communication and continuous learning, I consistently create content that helps government job aspirants achieve their goals. Outside of work, I enjoy playing cricket and listening to music, which helps me stay balanced and creative in my professional journey.