IIT Madras BS Data Science vs BS Electronic Systems: Which One to Pursue?
Indian Institute of Technology (IIT) Madras is known for delivering high-quality education through innovative and flexible formats. With online degree programmes, the institute provides students access to advanced technical education. These IIT Madras online degrees are designed for learners who seek prestigious qualifications without the need to attend on-campus classes.
The BS in Data Science and Applications and BS in Electronic Systems are two online degree courses provided by IIT Madras. The Data Science and Applications programme focuses on coding, statistics, and machine learning, while the Electronics course covers circuits, embedded technologies, and hardware design. Both courses offer flexible exit options, industry-relevant content, and a learning pace suited to diverse student needs.
As both courses open doors to technical careers, choosing between IIT Madras BS in Data Science and Applications or BS in Electronic Systems can be confusing for students. However, the answer for this depends on their interest in the subject domain, career goals, and educational background. This article helps students make an informed decision that aligns them with their ambitions.
IIT Madras BS Data Science vs BS Electronics: Key Highlights
IIT Madras online degree courses are offered at undergraduate level with multiple entry and exit options. These UG-level programmes are offered in domains such as data science and electronic systems. The table below showcases the key highlights for IIT Madras online degree courses:
| Aspects | BS in Data Science and Applications | BS in Electronic Systems |
|---|---|---|
Mode of Learning | Online and In-person optional components | Online and In-person optional components |
Duration | 4 years | 4 years |
Eligibility | Passed 12th (any stream with English & Maths) | Passed 12th (with Physics & Maths) |
Entry Process | Qualifier Process/ JEE-based Entry | Qualifier Process/ JEE-based Entry |
Exit Options | Foundation, Diploma, Degree Level | Foundation, Diploma, Degree Level |
Focus Area | Data Analysis, Visualisation, Programming and Algorithms | Electronic Product Design, Electromagnetic fields, and Embedded Linux |
Total Fees | Rs 3,15,000 - Rs 3,51,000 | Rs 3,36,000 - Rs 5,84,000 |
Flexibility | Highly flexible | Highly flexible |
Industry Acceptance | IT, Data Science, Analytics, AI | Electronics, Semiconductors, Robotics, IOT |
Also Read: IIT Madras BS Degree 2025: Applications Open, Eligibility Criteria, Last Date
IIT Madras BS Data Science vs BS Electronics: Which One To Choose?
The demand for technical careers and professionals is increasing rapidly. IIT Madras offers two online degrees in data science and applications and electronics systems. This section compares both programmes across focus, curriculum, skills, and career scope to help students make an informed choice.
Programme Focus
- BS in Data Science and Applications focuses on software, data analytics, and problem-solving through programming and statistical methods. This UG course prepares students for data-driven industries.
- BS in Electronic Systems emphasises hardware, embedded systems, and electronics design. It trains learners to build, test, and integrate smart electrical systems for engineering and industrial applications.
Curriculum Overview
- BS in Data Science and Applications programme includes Python, statistics, data visualisation and business analytics. Electives in this course are big data and biological networks, market research, and advanced algorithms, among others.
- BS in Electronic Systems covers Embedded Linux, Electronic Product Design, and Computer Organisation with elective courses such as analog circuits, IOT, and communication systems.
- Both programmes begin with foundational modules, virtual labs, hands-on projects, and exit options with certifications after each academic stage.
Skills Gained
- Data science students gain skills in coding, data handling, machine learning, artificial intelligence, and data interpretation using Python, R, and SQL.
- Electronic Systems students, on the other hand, master circuit design, microcontroller programming, debugging, and circuit design and analysis.
- Both foster problem-solving, analytical thinking, and real-world project management skills through practical, industry-based learning.
Career Opportunities
- Data science graduates work as data analysts, AI engineers, business intelligence developers, and software professionals.
- Electronic systems graduates find roles as embedded engineers, IoT developers, and VLSI design engineers.
- Both fields offer diverse job prospects in IT, manufacturing, robotics, and product development across private and public sectors.
Learning Mode
- BS in Data Science and Applications relies heavily on coding assignments, analytics labs, and proctored assessments.
- BS in Electronic Systems combines theory with industry-based hardware labs and real-time system testing.
- Both programmes are fully online with flexible, on-campus components.
Industry Trends and Scope
- Data science is booming rapidly with demand across IT, finance, healthcare, and e-commerce due to digital transformation and AI integration.
- Electronic systems, on the other hand, are vital for innovation in automation, semiconductors, and smart devices.
- Both fields offer high employability, future-ready skill sets, and opportunities for further studies or employment in technology-driven industries.
Choosing between IIT Madras BS in Data Science and BS in Electronic Systems depends on a student’s interest areas, strengths, and long-term goals. Both IIT Madras online degree courses offer a flexible, industry-aligned curriculum and prestigious IIT value. Students must visit the official website for any updates related to admission and other criteria.
Frequently Asked Questions (FAQs)
The BS degree is recognised and designed by IIT Madras, making it valid for higher studies, government jobs, and private sector opportunities globally.
Graduates can pursue careers in data analysis, machine learning, AI, business intelligence, or opt for master’s or research programmes in related fields.
Yes, students can exit after the foundation or diploma level with respective certificates, offering flexibility based on their academic and career goals.
Students who have cleared JEE Advanced can secure direct admission. However, they can also apply through a qualifier process involving online courses, assignments, and a qualifier exam conducted by IIT Madras.
Students receive academic support through live sessions, discussion forums, doubt-clearing sessions, and mentorship, ensuring effective learning in the online mode.
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Questions related to IIT Madras (IITM)
Hello Aspirant,
When applying to BS in Medical Sciences and Engineering at IIT Madras via the IAT (IISER Aptitude Test) for the OBC-NCL Female category, the suggested ranks and marks can differ every year depending on the level of difficulty or how many took the exam. However, based on the trends from year-to-year:
- Safe Rank: Within the overall OBC-NCL Female rank of the top 850–1000 would be classified as a competitive rank.
- Safe Marks: With a mark of around 120–140 marks out of 180 will increase your chances very significantly.
Hello aspirant,
To get admission in the Dual Degree Aerospace Engineering (B.Tech + M.Tech) program at IIT Madras through JEE Advanced under the female quota, you should aim for a rank around 6000 to 6300 based on the previous year’s trends. In 2025, the closing rank for female supernumerary seats for this program was approximately 6279. It’s always advisable to aim for a better rank to increase your chances of getting into this prestigious program. Keep an eye on the official JoSAA counselling schedule for updated cutoffs.
All the best for your preparation and future!
Hello,
Yes, If you work hard and study regularly, you can definitely crack JEE Main and JEE Advanced.
IIT Madras is tough, but many students from state boards have made it with good preparation. Focus on understanding concepts well, practice lots of questions, and solve previous years’ papers.
Also, try to join a good coaching or online classes if possible. Believe in yourself and stay consistent. You have a good chance!
Hope it helps !
With a preparatory rank of 3935, your chances of getting a seat at IIT Madras are unlikely. While a preparatory rank can sometimes lead to admission in less competitive IITs or specific courses, 3935 is a high rank within the preparatory category, and IIT Madras is one of the most sought-after IITs.
Preparatory Courses:
IITs offer preparatory courses for SC, ST, and PwD students who didn't qualify for regular IIT programs but have a qualifying rank in JEE Advanced.
Limited Seats:
The number of seats in preparatory courses is limited, and the competition for these seats can be high, especially for the most prestigious IITs.
Rank Significance:
A rank of 3935 within the preparatory category means you're among the lower-ranked candidates within that group, and IIT Madras is highly selective even within the preparatory program.
Factors Influencing Admission:
Besides rank, other factors like category, branch preferences, and the specific IIT's admission policies can influence seat allocation.
Alternative Options:
If you don't get a seat at IIT Madras, explore other IITs with more lenient admission criteria or consider NITs or other engineering colleges where you might have better chances.
Hello Aspirant,
If you get admitted into the B.S. program at IIT Madras this year and this year happens to be your first JEE Advanced attempt, then yes, you will remain eligible to take JEE Advanced again next year if you satisfy the other eligibility norms laid down by the conducting authorities of the exam. The important thing is that the candidate gets two chances at JEE Advanced at the most, and these chances have to come within two successive years from the year when they first appeared for the test. Since you are trying for the first time, you have one chance remaining for the next year.
But once you are admitted into an IIT undergraduate course, you cannot sit for JEE Advanced again to get into the same course. But if you are interested in a different course or a double degree (such as B.Tech + M.Tech), you may want to look up the particular rules from the JEE Advanced official website or the IITs.