Cyber threats, malware, viruses, worms, trojans, firewalls, and antivirus solutions.
You can solve 20 to 40 computer questions in less than 10 minutes, leaving more time for complex mathematical sections.
| Resource | Format | Best For | | :--- | :--- | :--- | | | Free Govt PDF | Building absolute foundations. | | R.S. Aggarwal – Objective Computer Awareness | Physical Book | More practice questions than Arihant. | | Kiran’s Computer Awareness | Physical/PDF | SSC & Railway specific. | | YouTube (Adda247, Unacademy) | Free Video | Visual explanation of tricky topics (e.g., OSI Model). | | Daily Current Affairs (GK Today) | Free Website | Latest tech news (6G, Chatbots, etc.). | computer awareness arihant pdf free
The book is typically divided into well-structured chapters that cover the entire spectrum of basic computer science:
| Feature | English Medium (2026 Edition) | Hindi Medium (2025 Edition) | | :--- | :--- | :--- | | | Shaifali Saini | Shaifali Saini, Shubham Sharma, Vandana Saini | | No. of Pages | 200 pages | 198 pages | | Key Features | Free 15 online tests | Free 15 online tests | | Approx. Price | Rs. 110 - Rs. 150 | Rs. 120 - Rs. 160 | | Availability | Widely available online and in stores | Widely available online and in stores | | | YouTube (Adda247, Unacademy) | Free Video
Do not skip the history and generations of computers. Many questions in exams like RRB and IBPS Clerk come from this section.
If you have the Arihant Computer Awareness PDF , prioritize these chapters to maximize your score: searchable PDF alternative.
Purchase the official e-book version for a reliable, searchable PDF alternative.
