
Engineering is a stream of education that involves the application of Science, Technology, and Mathematics to innovate, design, develop and maintain machines, structures, software, hardware, and systems & processes. This field offers a range of career opportunities across all industries, making it one of the most sought-after courses pursued by students after Class 12, especially those from the Science stream. Students planning to study Engineering in India can choose from nearly 100 specializations, with Computer Science Engineering, Civil Engineering, Electronics Engineering, Electrical Engineering, and Mechanical Engineering being some of the most popular ones.
The criteria of eligibility for taking admission in engineering courses vary from institute to institute:
Interested candidates must complete 10 + 2 with physics, chemistry and mathematics as compulsory subjects from a recognised board.
Depending on the college, they must secure at least 50% aggregate and as high as 90%.
Candidates should be at least 18 years of age. The maximum period counted from the examination date should not be more than 24 years.
Popular Engineering Courses

Bachelor of Technology (B.Tech)
BTech is a four-year professional engineering program divided into 8 semesters that provides practical knowledge of applied engineering and technology concepts under various specializations. B.Tech graduates have a good career in engineering like Mechanical Engineer, Electrical Engineer, etc. They also get to become successful consultants, researchers, etc. Â
- Course Duration – 4 Years
- Age Requirement – Minimum age limit is 17 years
- Subjects Required – 10+2 Examination with Science Stream
- Selection Process – Merit-Based/Entrance Exam
- Employment Roles – Software Engineer, Quality Analyst, Software Tester, etc.
Master of Technology (M.Tech)
MTech is a two-year postgraduate engineering degree program with a range of specializations in advanced technologies for candidates to pursue their choice. After completion of the degree, candidates can work as Service Engineers, Technical Directors, and Civil Engineers in both public and private domains.
- Course Duration – 2 YearsÂ
- Age Requirement – No specific Age Limit
- Subjects Required – Bachelor's degree in BTech with 55% mark
- Selection Process – Merit-Based/Entrance Exam
- Employment Roles – Senior Software Engineer, Software Engineer, Design Engineer, etc.
Bachelor of Engineering (B.E.)
BE is a four-year undergraduate engineering degree that provides a thorough understanding of engineering concepts, procedures and skills required to design, develop and implement engineering solutions. BEng graduates can pursue careers in various fields such as Design, Mechanical, Hardware, Network Administrator etc.
- Course Duration – 4 Years
- Age Requirement – Minimum age limit is 17 years
- Subjects Required – 10+2 Examination with Science Stream
- Selection Process – Merit-Based/Entrance Exam
- Employment Roles – Computer Engineer, Application Consultant, Network Administrator, Mobile Application Developer, and System Administrator Design Engineer, Quality Control Engineer, Development Engineer, Technical Engineer etc.
Master of Engineering (M.E.)
ME, or Master of Engineering, is a two-year-long postgraduate course that imparts advanced knowledge in several areas of the engineering field. The ME course includes several specializations and provides graduates with skills and expertise for acquiring job opportunities such as Software Engineer, Project Manager, Assistant Professor, etc.
- Course Duration – 2 Years
- Age Requirement – No age limit
- Subjects Required – Bachelor's degree in BE with 55% mark
- Selection Process – Merit-Based/Entrance Exam
- Employment Roles – Structural Engineer, Software Developer, Assistant Professor - Postsecondary / Higher Education, Design Engineering Manager, Software Engineer, Senior Software Engineer Design Engineer, etc.
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Frequently Asked Questions

The basic eligibility criteria for BTech/BE is to complete 12th in science stream with Physics, Chemistry, and Maths as main subjects and must also have scored at least 60% marks. The entrance exams held at national or state levels like JEE, KEAM AP EAMCET, VITEEE, etc must appear. Admissions depend on the cut-off marks that are released by the Institutes.
Every course in Engineering has better scope opportunities compared to other courses. However, among Engineering Courses, some of the most popular and most opted ones are:
Computer Science and Engineering
Electronics and Communication Engineering
Mechanical Engineering
Electrical Engineering
Civil Engineering
Chemical Engineering
Biochemical Engineering
Aerospace Engineering.
Some of the top Engineering jobs which are in high demand presently include Automation and Robotics Engineer, Alternative Energy Engineer, Civil Engineer, Environmental Engineer, Biomedical Engineer, Systems Software Engineer, etc. So, a career in these courses can be more lucrative.
Both Engineering and medical are the most opted and difficult Courses after 12th. Candidates need to pass 12th with Physics, Chemistry, and Maths for Engineering while Physics, Chemistry, and Biology are required for medical. Entrance Exams such as JEE, KEAM, AP EAMCET, VITEEE, etc are conducted for admission to Engineering courses while NEET, AIIMS, JIPMER, EAMCET, etc are held for Medical Courses. However, both have high competition and are hard to get admission.
After completion of BTech or BE Courses, various options can be opt:
One can apply for ME /MTech in relevant fields.
One can also change their career in business and pursue MBA courses.
One can apply for jobs and gain experience for some years and later they can decide which one to go to.
The toughest Engineering Exams in India are GATE, JEE Advanced, and Indian Engineering Services.
GATE exams are conducted by IISc and IITs jointly for admission to these Colleges.
JEE Advanced is conducted for admission to IITs. Only a few thousand candidates are selected from more than 4 lakh candidates.
IES is conducted by UPSC for recruiting candidates for various Government Engineering jobs in India
There are various Engineering Courses available. From among them, the toughest courses include-
Electrical Engineering
Chemical Engineering
Mechanical Engineering
Aerospace Engineering
It is hard to get an engineering degree. Physics and mathematics are the most important elements of Engineering. If you understand and are handy with it, you have an upper hand. However, with determination and hard work, there is no success. You have to join the classes, be open and do group discussions. More importantly, you should have a habit of reading and memorize, rather than taking it lightly.