Books for DRDO Technician ‘A’ Exam 2024
Understanding the DRDO Technician ‘A’ Exam
The Defence Research and Development Organisation (DRDO) conducts the Technician ‘A’ exam for recruitment into various technical roles across its diverse research and development facilities. The exam is a gateway to a rewarding career in the field of defence technology.
The exam pattern typically includes:
- General Awareness: This section assesses your knowledge of current affairs, history, geography, science, and general knowledge.
- Reasoning Ability: This section tests your logical reasoning, analytical skills, and problem-solving abilities.
- Mathematics: This section covers basic mathematics concepts, including arithmetic, algebra, geometry, and trigonometry.
- Technical Subjects: This section focuses on the specific technical subjects related to your chosen trade, such as electronics, mechanical, computer science, etc.
Recommended Books for General Awareness
1. Lucent’s General Knowledge: This comprehensive book covers a wide range of topics, including history, geography, science, and current affairs. It is known for its concise explanations and practice questions.
2. Manorama Yearbook: This annual publication provides a detailed overview of current events, national and international affairs, and important developments in various fields.
3. Arihant General Knowledge: This book offers a comprehensive coverage of general knowledge topics, including history, geography, science, and current affairs. It also includes practice questions and mock tests.
4. Disha General Knowledge: This book provides a comprehensive coverage of general knowledge topics, including history, geography, science, and current affairs. It also includes practice questions and mock tests.
5. The Hindu Newspaper: Reading a daily newspaper like The Hindu is essential for staying updated on current affairs and developing a strong understanding of national and international events.
Table 1: General Awareness Books
| Book Title | Author | Publisher | Key Features |
|---|---|---|---|
| Lucent’s General Knowledge | Lucent | Lucent Publications | Comprehensive coverage, concise explanations, practice questions |
| Manorama Yearbook | Manorama | Manorama Publications | Annual publication, detailed overview of current events, important developments |
| Arihant General Knowledge | Arihant Experts | Arihant Publications | Comprehensive coverage, practice questions, mock tests |
| Disha General Knowledge | Disha Experts | Disha Publications | Comprehensive coverage, practice questions, mock tests |
| The Hindu Newspaper | Various | The Hindu | Daily updates on current affairs, national and international events |
Recommended Books for Reasoning Ability
1. R.S. Aggarwal Verbal and Non-Verbal Reasoning: This book covers a wide range of reasoning topics, including verbal reasoning, non-verbal reasoning, analytical reasoning, and logical reasoning. It is known for its clear explanations and practice questions.
2. A Modern Approach to Verbal & Non-Verbal Reasoning by R.S. Aggarwal: This book provides a comprehensive coverage of reasoning topics, including verbal reasoning, non-verbal reasoning, analytical reasoning, and logical reasoning. It also includes practice questions and mock tests.
3. Analytical Reasoning by M.K. Pandey: This book focuses on analytical reasoning, a crucial aspect of reasoning ability. It provides detailed explanations, practice questions, and mock tests.
4. Logical Reasoning by Arun Sharma: This book covers logical reasoning, a key component of reasoning ability. It provides clear explanations, practice questions, and mock tests.
5. Quantitative Aptitude for Competitive Examinations by R.S. Aggarwal: This book covers quantitative aptitude, which includes topics related to reasoning ability. It provides comprehensive coverage, practice questions, and mock tests.
Table 2: Reasoning Ability Books
| Book Title | Author | Publisher | Key Features |
|---|---|---|---|
| R.S. Aggarwal Verbal and Non-Verbal Reasoning | R.S. Aggarwal | S. Chand | Comprehensive coverage, clear explanations, practice questions |
| A Modern Approach to Verbal & Non-Verbal Reasoning by R.S. Aggarwal | R.S. Aggarwal | S. Chand | Comprehensive coverage, practice questions, mock tests |
| Analytical Reasoning by M.K. Pandey | M.K. Pandey | Arihant Publications | Focus on analytical reasoning, detailed explanations, practice questions, mock tests |
| Logical Reasoning by Arun Sharma | Arun Sharma | McGraw Hill Education | Covers logical reasoning, clear explanations, practice questions, mock tests |
| Quantitative Aptitude for Competitive Examinations by R.S. Aggarwal | R.S. Aggarwal | S. Chand | Comprehensive coverage of quantitative aptitude, practice questions, mock tests |
Recommended Books for Mathematics
1. Quantitative Aptitude for Competitive Examinations by R.S. Aggarwal: This book covers a wide range of mathematics topics, including arithmetic, algebra, geometry, and trigonometry. It is known for its comprehensive coverage, clear explanations, and practice questions.
2. Mathematics for Competitive Examinations by M. Tyra |: This book provides a comprehensive coverage of mathematics topics, including arithmetic, algebra, geometry, and trigonometry. It also includes practice questions and mock tests.
3. NCERT Mathematics Textbooks: These textbooks provide a strong foundation in mathematics concepts, covering topics from basic arithmetic to advanced algebra and geometry.
4. Higher Algebra by Hall and Knight: This classic textbook covers advanced algebra topics, including theory of equations, determinants, and matrices.
5. Plane Trigonometry by S.L. Loney: This book covers trigonometry in detail, including trigonometric ratios, identities, and equations.
Table 3: Mathematics Books
| Book Title | Author | Publisher | Key Features |
|---|---|---|---|
| Quantitative Aptitude for Competitive Examinations by R.S. Aggarwal | R.S. Aggarwal | S. Chand | Comprehensive coverage, clear explanations, practice questions |
| Mathematics for Competitive Examinations by M. Tyra | M. Tyra | Arihant Publications | Comprehensive coverage, practice questions, mock tests |
| NCERT Mathematics Textbooks | NCERT | NCERT | Strong foundation in mathematics concepts, covers basic to advanced topics |
| Higher Algebra by Hall and Knight | Hall and Knight | Macmillan | Covers advanced algebra topics, theory of equations, determinants, matrices |
| Plane Trigonometry by S.L. Loney | S.L. Loney | Macmillan | Covers trigonometry in detail, trigonometric ratios, identities, equations |
Recommended Books for Technical Subjects
The specific technical subjects covered in the exam will depend on your chosen trade. For example, if you are applying for the Electronics Technician ‘A’ post, you will need to prepare for subjects like basic electronics, digital electronics, and electrical circuits.
Here are some general recommendations for technical subjects:
- Textbooks from your Diploma or Engineering Degree: These textbooks provide a strong foundation in the core concepts of your chosen trade.
- Reference Books for Specific Subjects: There are numerous reference books available for specific technical subjects. You can find these books at your local library or online.
- Online Resources: There are many online resources available for technical subjects, including websites, forums, and video tutorials.
Tips for Preparing for the DRDO Technician ‘A’ Exam
- Start Early: Begin your preparation well in advance of the exam date.
- Understand the Syllabus: Carefully review the exam syllabus and identify the key topics you need to focus on.
- Create a Study Plan: Develop a structured study plan that allocates sufficient time for each subject.
- Practice Regularly: Solve practice questions and mock tests to improve your speed and accuracy.
- Review Your Weak Areas: Identify your weak areas and focus on improving your understanding of those topics.
- Stay Updated: Keep yourself updated on current affairs and developments in your chosen field.
- Stay Healthy: Ensure you get enough sleep, eat a healthy diet, and exercise regularly to maintain your physical and mental well-being.
Conclusion
Preparing for the DRDO Technician ‘A’ exam requires a dedicated and focused approach. By following the recommendations outlined in this article, you can enhance your chances of success and secure a rewarding career in the field of defence technology. Remember to stay motivated, work hard, and believe in yourself.
Frequently Asked Questions (FAQs)
Q: What are the best books for the General Awareness section?
A: Lucent’s General Knowledge, Manorama Yearbook, Arihant General Knowledge, and Disha General Knowledge are highly recommended. Reading a daily newspaper like The Hindu is also crucial.
Q: Which books are helpful for preparing for Reasoning Ability?
A: R.S. Aggarwal’s Verbal and Non-Verbal Reasoning, A Modern Approach to Verbal & Non-Verbal Reasoning by R.S. Aggarwal, Analytical Reasoning by M.K. Pandey, Logical Reasoning by Arun Sharma, and Quantitative Aptitude for Competitive Examinations by R.S. Aggarwal are good choices.
Q: What are some recommended books for the Mathematics section?
A: Quantitative Aptitude for Competitive Examinations by R.S. Aggarwal, Mathematics for Competitive Examinations by M. Tyra, NCERT Mathematics Textbooks, Higher Algebra by Hall and Knight, and Plane Trigonometry by S.L. Loney are popular options.
Q: How can I find books for specific technical subjects?
A: Textbooks from your Diploma or Engineering Degree, reference books for specific subjects, and online resources like websites, forums, and video tutorials are valuable sources.
Q: What are some general tips for preparing for the exam?
A: Start early, understand the syllabus, create a study plan, practice regularly, review weak areas, stay updated, and prioritize your health.