GATE 2025 Topper Interview Arnab Paul (AIR-1 BT) - This year, Arnab Paul has emerged as the GATE 2025 topper with an All India Rank (AIR) 1 in Biotechnology. Arnab Paul who hails from Kolkata has secured 66.67 marks in the GATE 2025 exam. A student of Heritage Institute of Technology, Kolkata, Arnab’s journey is inspiring; a three-time national grappling champion, he channelled his sports resilience to academics after an accident and that’s how he cracked the GATE exam.
In a conversation with Careers360, Arnab shares his strategy and experience in the national-level GATE examination. He aspires to pursue M.Tech at one of the older IITs and is working on his international debut in Grappling for 2026. Read more to find an interesting topper journey who is not just all brains but brawns too.
Q1. Congratulations on your amazing result! How does it feel to be among the top rankers in GATE?
Ans. Of course, I am very happy. Initially, when I saw my result I was surprised. I am not very studious or someone who studies for long hours a day. I am professionally an athlete so emerging as a GATE 2025 topper was something I did not expect.
Q2. As you said you are an athlete so what sport do you play?
Ans. I am into Grappling and wrestling.
Q3. Can you share a bit about your background—your college, stream, and when you decided to prepare for GATE?
Ans. I did my schooling from Navnanda High School right from nursery to +2. So I was a topper throughout my schooling. But my focus shifted to sports and then academics took a toll but I passed in all my subjects anyway. I even attempted the WBJEE and JEE Mains exams and prepared for these within a span of 1-1.5 months. During that time I was not at the peak of my sports career so I made sure to keep all options open for my future. Right now I am in my final year of B.Tech in Biotechnology at Heritage College
Q4. Tell us something about your family.
Ans. We are a family of 4, mom, dad elder brother and me. We are twins and he is 2 minutes older than me. He is currently studying at NRS College, Kolkata. So he has a major support in my preparation. NEET is much more competitive and tougher than JEE Mains, so having him around made it easier for me to prepare for the entrances in a short while.
Q5. What was your overall preparation strategy? Did you follow a daily or weekly schedule?
Ans. So coming to the preparations, In February 2024, I met with a bike accident which changed the course for both my training and academics. I couldn’t compete in my sports so I got plenty of time to focus on my studies. Like every other aspirant, I too had a goal of at least 10 hours of daily study. However, realistically speaking I did study study for 5 hours a day.
Q6. How did you balance college studies and GATE preparation?
Ans. So I think I am good at prioritising I would say. As the championships would come i would start focusing more on the sport and for college the same case with exams and assignments. I would say balancing between studies and sports wasn’t that difficult.
Q7. Which subjects or topics did you focus on the most, and why?
Ans. My strongest suit remained core engineering. It was that part that did not bother me. For core biotechnology or theory I would have to put in more efforts.
Q8. Did you rely more on self-study or coaching? What resources (books, online platforms, test series) did you use?
Ans. I did not take any coaching it was just self-study and peer discussions. Yes, i referred to multiple online resources available. For any conceptual clarity I would just go on YouTube and for practice take up mock tests online and download GATE sample papers and previous year questions.
Q9. How did you approach solving mock tests and previous year papers? Any tips on time management during practice?
Ans. I would suggest being prepared for any situation. While solving mocks and previous year papers I was able to find a pattern. However, this year the GATE Biotechnology question paper was unpredictable. Many other examinees were unable to cope with such a huge difference in the GATE exam pattern. Given my training and the nurture of the sports, I was used to pressure-handling which worked in my favour. So I would suggest it is very important to have the mental strength to deal with whatever comes in your set.
Q10. What role did peer discussion or online study groups play in your preparation?
Ans. I always preferred group study. It was three of us, each helping the other one out based on our strongest pursuits. Like I was good at the core engineering part of it like bio-processing and bio-engineering but for the theoretical or core biotech portion, my friends became my guide. The issue is like any other student trying to study alone i too would get distracted and find myself watching reels again but then with a study group, you develop this disciplineby looking at others.
Counselling Date:18 July,2025 - 02 August,2025
Counselling Date:01 August,2025 - 09 August,2025
Others:11 August,2025 - 11 August,2025
GATE exam for Electrical and Electronics Engineering:
The GATE is conducted annually, usually in February. For Electrical and Electronics Engineering (EE), the exam covers core subjects like:
Electrical Circuits
Signals & Systems
Power Systems
Electrical Machines
Control Systems
Analog & Digital Electronics
Power Electronics
Electromagnetic Fields
Engineering Mathematics
Eligibility: Bachelor’s degree (final year or completed) in Engineering/Technology.
Admission Process:
Score is used for PG admissions (M.Tech, ME, MS) and PSU recruitment.
Exam Mode: Online (CBT)
Exam Duration: 3 hours
Question Types: MCQs, MSQs, and NATs
Total Marks: 100
Next Steps:
GATE 2026 application is expected to start in September 2025 on the official GATE portal.
BITS Pilani
VIT Vellore (Vellore Institute of Technology)
SRM Institute of Science and Technology, Chennai
Amrita Vishwa Vidyapeetham
Shiv Nadar University
IIIT-Hyderabad (for select PG programs)
DAIICT, Gandhinagar
UPES Dehradun
MIT-WPU Pune (MIT World Peace University)
RV College of Engineering, Bangalore
A GATE score of around 253 is not enough for top IITs or NITs, but you can still get admission into some private engineering colleges, especially in less competitive branches like Civil or Production. However, you might not receive a monthly stipend and will have to manage most of the expenses on your own.
GATE Textile Fiber (TF) focuses on subjects like textile technology, fiber science, yarn & fabric manufacturing, and finishing. The exam includes 65 questions—10 from General Aptitude and 55 from core TF subjects.
Total marks are 100, and the duration is 3 hours. It opens opportunities in PSUs, research, and M.Tech/M.E. admissions in textile-related fields.
Preparing from NITRA books, IIT Delhi lecture notes, and past papers is highly recommended.
Hi ,
It’s great that you're exploring interdisciplinary options like Environmental Engineering at IIT Delhi. The eligibility for MTech programs at IITs usually depends on the specific department requirements. Since your background is in Computer Science and you're planning to apply with a GATE score in Environmental Science and Engineering , it's important to note that IIT Delhi’s Civil Engineering department generally prefers students with core branches such as Civil, Chemical, Environmental, or Biotechnology.Some interdisciplinary and research-oriented programs may consider applicants from varied backgrounds if the student shows strong foundational understanding and interest in environmental applications. However, just qualifying the GATE-ES paper doesn’t automatically guarantee eligibility the department’s brochure or admission portal will clarify this.
You should carefully check the admission brochure and contact the department directly for confirmation if needed. Also, keep checking on the shortlisting criteria they usually publish it each year for transparency.
All the best!
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