Kaushal Vijayvergiya from Ahmedabad who dreams to pursue Computer Science has taken his very first steps consciously and has cracked the most prestigious exam JEE Main with 100 NTA score. Kausal secured AIR 5 in JEE Main 2023. He is among the top 20 students who secured 100 percentile in JEE Main 2023. Regular hard as well as smart work is the success mantra for Kaushal. The person who inspired young talent to be an engineer is none other than his elder brother, who is a graduate of engineering from IIT Kanpur and currently pursuing an M.Tech from IIT Delhi. In a small conversation with Careers360, Kaushal shared his preparation strategy, ambitions, and achievement.
Q1: Congratulations on your performance in the JEE Main 2023 exam! What was your reaction upon knowing your score?
Kaushal: I calculated my score after the release of the JEE Main answer key. However, I was not expecting the marks to be 100 percentile, whereas my expectation was above 250. After the release of the JEE Main result, I was happy that I scored 100 percentile and was full of joy.
Q2: Tell us something about yourself. Which board have you studied under? Which school have you studied in?
Kaushal: Myself, Kaushal Vijayvergiya, am a student of grade XII. In JEE Main 2023, I scored 100 percentile overall, as well as in all three subjects. I also scored full marks in each subject 100/100 in physics, 100/100 in chemistry, and, 96/96 in Mathematics 1 question was dropped by NTA in Mathematics, so the total marks got reduced from 300 to 296. Overall score 296/296 Kaushal is a student of Puna International School, Gandhinagar. I got 98.8 percent marks in Calss 10th whereas in KVPY SA stream I secured AIR 16. In 2022, I have cleared stage 1 in Physics, Chemistry and Astronomy Olympiad. In 2021, I have cleared stage 1 in Physics and Maths Olympiad.
Q3: Why do you want to study engineering? When did you decide to study engineering? Which branch would you be interested in? Any reason?
Kaushal: Basically I am interested in computer science because I have an interest in mathematics and computer science is closely related to mathematics as well and I enjoy programming. Right now I have taken computer as a subject in class 11 and 12. So I enjoy programming since I have studied it, so that is why I am inspired to be a computer engineer. I decided to study engineering when I was in class 9. My brother inspired me to become an engineer. Moreover, my brother is an engineer and a graduate of IIT Kanpur. Currently, he is doing M.Tech in Computer technology from IIT Delhi.
Q4: When did you start your JEE Main preparation? Tell us something about your preparation strategy and daily routine for JEE Main?
Kaushal: I started preparing for JEE MAIN + Advanced from class 9th. I solved ALLEN study material, and assignments and resolved the doubts with our respective faculties. I gave many tests which helped me to reduce my silly mistakes and manage my time during exams. Also studying NCERT helped me a lot. I used to study around 10 - 12 hours a day, including classes.
Q5: Did you face any difficulties since the examination was conducted completely in computer- based mode?
Kaushal: No, because we have already some experience in ALLEN for computer-based test.
Q6: Was there a difference in the preparation strategy in the last months of JEE Main considering that the board exams are also coming up? How did you manage preparation for Both?
Kaushal: In last month I was preparing for JEE Main, mainly I was focusing on the NCERT textbook. NCERT test book is common for both JEE Main and board exams. So parallelly the preparation was going on for both of them. Board preparation was not completed in the last month but now I want to focus on the preparation for the board exam.
Q7: Did you take coaching for JEE Main and if yes from where? What are the benefits of coaching according to you?
Kaushal: Yes, I took coaching for JEE Main exam from Allen institute. The coaching centre is beneficial in many ways. However, the coaching centres provide overview of the entire exam. The coaching centres experts know what questions can be asked in the exam and they prepare the students accordingly. Moreover, the mind of students is set according so that they can solve the questions. The coaching centres also provide practice questions as well as tests that allow students to be familiar with the entire environment that will be in the exam and that helps a lot. Also, students get familiar with exams.
Q8: Mock tests and sample papers – how extensively did you practise with the help of these? Do you think practising from the previous year’s papers helps and how?
Kaushal: The mock test they help us. Basically, we had a paper once a week on JEE Main pattern before few months of exam. We had once Main paper every week on Sunday and before that we used to give one paper around per two weeks in class 11 and 12 as well as in class 10. Yes mock test help, they tell us what questions will be asked in the real examination. Moreover, they provide us guidance in what to study to get marks.
Q9: Are there any special books that you feel have helped with your JEE Main preparation? Are the school textbooks adequate for preparing for JEE Main and Class XII?
Kaushal: I used to study the coaching material. In the last few months, I bought an MTG JEE Main book for preparation. Not remembering the name of the book but I was solving the previous year questions JEE Main book.
Q10: Did you face any problems during the JEE Main examination? Which subject was the easiest and which was the toughest in JEE Main? What do you think is a tough thing to manage during the JEE Main exam?
Kaushal: Tough subject was chemistry because it has a lot of thing to remember and mug up so i considere it to be tough. Out of three subject Physics was easier and maths being in the middle side. Problem During exams extensive study is a tough thing to handle. Sometimes I was burned out of lots of studies. If you study continuously you get burned out. To tackle this I reduced my studying hours to 9 to 10 hours.
Q11: What do you think are the key factors behind your stupendous success in JEE Main?
Kaushal: My regular hard work
Q12: Will you be appearing for the April session of JEE Main 2023 too?
Kaushal: Currently I have decided not to attend the JEE Main 2023 April session
Q13: How did you de-stress yourself during the preparation? What are your hobbies? How often could you pursue them?
Kaushal: To be refreshed I used to play casio keyboard. I also watch TV for refreshment because it is the best one. I watch South movies and Bollywood movies. My hobby is playing the keyboard. I pursued my hobbies for two years half an hour a day.
Q14: Who is your ideal or biggest inspiration in life and why?
Kaushal: My brother, he is an engineer and he is my biggest inspiration in my life.
Q15: You know you are an inspiration to thousands of students across the country. Do you have any message for future aspirants on tackling the JEE Main exam?
Kaushal: Regular hard as well as smart work that will help in the best possible way. You need to understand what you need to study exactly for JEE Main.
On Question asked by student community
Hello,
Here are some Government colleges that generally do not require 75% CBSE board criteria for admission through JEE mains based or university counselling.
I hope it will help you. Kindly check the latest eligibility rules for the specific year.
Thank you.
Hello
If you want to get admission in IIT Delhi, then you will score well in JEE Advanced. Only the JEE Mains score is not sufficient to get admission in the IIT Delhi. You need to score 250+ marks for the general category in CSE. For the reservation category, you also need to score much higher marks and give your best performance. If you score quite well in JEE Advanced, then you will have a chance to get admission through JOSAA counselling.
Thank you
To score good marks in JEE Mains, you need a strong plan, consistent study habits and smart practice. First, finish the entire JEE syllabus from NCERT Class 11 and 12 textbooks, because these are the foundation for questions asked in the exam. After completing the basics, choose good quality reference books for Physics, Chemistry and Mathematics to build problem-solving skills and deepen your understanding. Make a weekly study plan where each day is divided into theory study, problem practice and revision of earlier topics.
Regularly solve previous years’ JEE Main papers and take timed mock tests to improve your speed and accuracy. Analyse every test you take, understand your mistakes and work on weak areas instead of only doing new questions. In subjects like Physics and Mathematics, practising a variety of numerical problems is important, while in Chemistry focus on concepts and reactions that are frequently asked. Revision is crucial, so dedicate time every week to revisit older topics and short notes that you make while preparing.
Stay consistent, avoid last-minute cramming, and maintain good health with adequate sleep and breaks during study. With disciplined planning, regular practice and careful revision, you can significantly improve your JEE Main score. All the best.
Achieving a JEE Rank of below 100 in JEE Main and Advanced 2027 requires a disciplined, two-year preparation strategy starting from Class 11. Your study plan must integrate competitive exam preparation with your school academics:
Syllabus Completion: Dedicate this year to rigorously completing the entire Class 11 NCERT syllabus for Physics, Chemistry, and Mathematics (PCM). Focus heavily on fundamental topics like Mechanics (Physics), General Organic Chemistry (GOC) and Chemical Bonding (Chemistry), and Calculus basics (Maths).
Concept Mastery: Do not rush. Master concepts thoroughly before moving to problems. Use standard JEE reference books and ensure you solve all NCERT examples and exercises first.
Practice: Allocate 60% of your study time to concept building and 40% to problem-solving. Practice JEE Main Previous Year Questions (PYQs) immediately after completing a chapter to gauge the exam pattern.
Advanced Topics: Complete the Class 12 syllabus by November 2026, focusing on high-weightage topics like Electrostatics, Modern Physics, and Electrochemistry.
Revision & Mocks: Reserve the period from December 2026 to January 2027 solely for mock tests and revision. Start taking full-length JEE Main mock tests (3 per week) under strict timed conditions. Analyze each mock test thoroughly to eliminate repeated errors.
Target JEE Advanced: After the JEE Main attempts in early 2027, shift focus entirely to JEE Advanced PYQs and challenging, multi-concept problems, taking at least 2 JEE Advanced mock tests per week.
A detailed subject-wise study plan and additional tips on effective JEE preparation starting from Class 11 can be found here: https://engineering.careers360.com/articles/jee-preparation-from-class-11
The last 30 days before the JEE Main exam should be dedicated entirely to revision, practice, and error analysis, shifting focus away from learning new concepts.
Here is a concise, 30-day study plan to maximize your score:
Prioritize High-Weightage Topics: Spend 70% of your revision time reviewing the most scoring and frequently tested chapters (e.g., Modern Physics, Chemical Kinetics, p-Block elements, Vectors & 3D Geometry). Use your short notes and flashcards for quick review, focusing on formulas, key mechanisms, and definitions.
Physics & Maths: Master all formulas and derivations. Practice at least 20 numerical problems daily, emphasizing speed and calculation accuracy.
Chemistry: Dedicate 50% of your Chemistry time to Inorganic (NCERT-based) and Organic (name reactions, reagents, mechanisms) concepts.
Daily Mock Test: Solve one full-length JEE Main Mock Test every day (3 hours) under strict exam conditions (9 AM–12 PM or 3 PM–6 PM).
Error Analysis (Crucial): Immediately after the test, spend 2-3 hours analyzing your performance:
Identify every incorrect or unattempted question.
Determine the reason for the error (Conceptual mistake, calculation error, or time pressure).
Revisit the concept from your notes/NCERT text to correct the mistake permanently.
Stop Learning New Topics: Absolutely avoid picking up new, complex chapters.
PYQ Sprint: Revisit only the last 3 years' JEE Main Previous Year Questions (PYQs). Mark any previously incorrect questions and solve them again.
Mindset: Focus on maintaining confidence, getting proper sleep, and using the revision breaks for physical activity to keep your mind fresh.
You can find more detailed subject-wise tips and psychological strategies here: https://engineering.careers360.com/articles/jee-main-preparation-tips
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