DRDO, or Defense Research and Development Organization, is a government organization in India that is responsible for the development of military technology and equipment. DRDO recruits candidates for various scientific and technical positions through competitive exams and selection procedures. This includes positions such as Scientist, Technical Officer, Research Associate, and Junior Research Fellow, among others. The recruitment process involves a written exam followed by an interview, and selected candidates undergo a medical fitness test and document verification before their appointment. DRDO also conducts research in areas such as aeronautics, electronics, and naval systems, among others, and collaborates with various academic institutions and industries in India and abroad.
DRDO Syllabus
The DRDO syllabus for different positions may vary depending on the technical and scientific expertise required for the job. Here is a general overview of the DRDO syllabus for the Scientist B position:
General Aptitude
This section is designed to assess the candidate’s basic knowledge and reasoning skills. It includes topics such as:
Quantitative Aptitude: Numbers, decimals, fractions, percentages, time and work, time and distance, profit and loss, etc.
Reasoning Ability: Verbal reasoning, non-verbal reasoning, logical reasoning, etc.
General Awareness: Current affairs, general knowledge, static GK, etc.
English Language: Grammar, comprehension, vocabulary, etc.
Technical Knowledge
This section tests the candidate’s knowledge and expertise in their chosen technical field. The syllabus for this section may vary depending on the technical field of the position. Here are some general topics that may be covered:
Electronics & Communication: Analog and digital electronics, control systems, signals and systems, electromagnetic theory, communication systems, etc.
Computer Science & Engineering: Algorithms, data structures, programming languages, computer organization, operating systems, databases, etc.
Mechanical Engineering: Mechanics, thermodynamics, manufacturing technology, materials science, etc.
Electrical Engineering: Electrical circuits, power systems, electrical machines, electromagnetic theory, control systems, etc.
Aerospace Engineering: Aerodynamics, flight mechanics, aircraft structures, space mechanics, etc.
Candidates are advised to refer to the official DRDO notification for the specific syllabus and exam pattern for their desired position. They can also refer to standard textbooks and study materials for their technical field and practice solving previous year question papers to familiarize themselves with the exam pattern and difficulty level.
Important Topics and Weightage for the General Aptitude
Here are the important topics and weightage for the General Aptitude section in table format, along with some tips to help you prepare:
Topic | Weightage | Tips |
|---|---|---|
| Quantitative Aptitude | 20% – 30% | Build a strong foundation in basic math concepts, practice regularly, learn shortcuts, and analyze previous year question papers. |
| Reasoning Ability | 20% – 30% | Practice regularly, learn problem-solving techniques, and solve puzzles and logical reasoning questions. |
| General Awareness | 20% – 30% | Stay updated with the latest current affairs and general knowledge, read newspapers, watch news channels, and refer to reliable sources for accurate information. |
| English Language | 10% – 20% | Improve your language skills, including grammar, comprehension, and vocabulary. Read English newspapers and books, watch English movies and TV shows, and practice regularly. |
Here are some additional tips to help you prepare for the General Aptitude section:
Create a study plan
Make a study plan that covers all the topics and sections of the exam. Allocate sufficient time for each topic and make sure to revise regularly.
Take online mock tests
Take online mock tests and practice tests regularly to assess your preparation level and identify your weak areas. This will also help you to manage time effectively during the actual exam.
Focus on conceptual clarity
Focus on building a strong foundation and conceptual clarity. Understand the basics of each topic and practice questions to reinforce your understanding.
Practice regularly
Regular practice is key to mastering the concepts and skills required for the General Aptitude section. Allocate a specific time each day for practice and solve as many practice questions and mock tests as possible.
Stay updated with current affairs
Stay updated with the latest current affairs and general knowledge. Read newspapers, watch news channels, and refer to reliable sources for accurate information.
Remember, consistent practice, focused preparation, and a positive attitude are key to cracking the DRDO exam. Good luck!
Important Hopics and Weightage for The Technical Knowledge
Here are the important topics and weightage for the Technical Knowledge section in table format, along with some tips to help you prepare:
Topic | Weightage | Tips |
|---|---|---|
| Engineering Mathematics | 15% – 20% | Focus on topics such as linear algebra, calculus, differential equations, complex variables, probability and statistics, numerical methods and transform theory. Practice regularly and solve previous year question papers. |
| Engineering Mechanics | 10% – 15% | Understand the basic principles of mechanics such as kinematics, dynamics, laws of motion, work-energy and power, and rotational motion. Solve numerical problems and practice with examples. |
| Strength of Materials | 10% – 15% | Focus on topics such as stress and strain, deformation of solids, elastic constants, shear force and bending moment, and torsion. Solve numerical problems and practice with examples. |
| Theory of Machines | 10% – 15% | Understand the basic principles of machines, such as velocity and acceleration analysis, flywheels, governors, and balancing of reciprocating and rotating masses. Solve numerical problems and practice with examples. |
| Thermodynamics | 10% – 15% | Understand the laws of thermodynamics, thermodynamic systems, properties of pure substances, steam cycles, and gas power cycles. Solve numerical problems and practice with examples. |
| Production Technology | 10% – 15% | Focus on topics such as manufacturing processes, cutting tools, machine tools, metrology and inspection, and quality control. Solve numerical problems and practice with examples. |
| Material Science | 10% – 15% | Understand the properties and applications of different types of materials such as metals, polymers, ceramics, and composites. Focus on topics such as crystal structure, phase diagrams, heat treatment, and mechanical properties. |
Here are some additional tips to help you prepare for the Technical Knowledge section:
Create a study plan
Make a study plan that covers all the topics and sections of the exam. Allocate sufficient time for each topic and make sure to revise regularly.
Refer to standard textbooks
Refer to standard textbooks and study materials recommended for your engineering course. This will help you to build a strong foundation in the basic concepts and principles.
Practice numerical problems
Practice numerical problems and solve previous year question papers to get an idea of the type and difficulty level of questions asked.
Join coaching classes
If you are finding it difficult to prepare on your own, consider joining coaching classes or online courses that specialize in DRDO exam preparation.
Stay updated with latest developments
Stay updated with the latest developments in your field of specialization by referring to journals, research papers, and industry news.
Remember, consistent practice, focused preparation, and a positive attitude are key to cracking the DRDO exam. Good luck!
DRDO Exam Pattern
Here’s the DRDO Exam Pattern
Section | Subject | No. of Questions | Marks per Question | Total Marks |
|---|---|---|---|---|
| Section A | General Aptitude | 50 | 3 | 150 |
| Section B | Technical Knowledge | 100 | 4 | 400 |
| Total | – | 150 | – | 550 |
The DRDO exam is conducted in online mode and the duration of the exam is 3 hours. The questions are objective type and the total number of questions is 150. Each question carries marks as specified in the table above.
It’s important to note that there is negative marking for wrong answers in both sections. For every incorrect answer, 1/3rd of the marks allotted to the question will be deducted.
So, it’s important to manage your time well and attempt only those questions that you are confident about. Also, make sure to read the instructions carefully before starting the exam and follow them strictly.
Good luck with your preparation!
Frequently Asked Questions
The syllabus for DRDO entry test includes two sections – General Aptitude and Technical Knowledge. The topics covered in these sections are mentioned in detail in the DRDO syllabus.
You can start by thoroughly studying the topics mentioned in the DRDO syllabus. Make sure to understand the concepts and practice solving problems related to each topic. You can also refer to study materials and previous year question papers to get an idea of the type of questions asked in the exam.
The difficulty level of the DRDO entry test can vary depending on your preparation and understanding of the concepts. However, with a good understanding of the syllabus and sufficient practice, you can definitely increase your chances of cracking the exam.
Yes, you can prepare for DRDO entry test online by referring to online study materials, mock tests and video lectures. There are many online resources available that can help you in your preparation.
