I am Prashmit Kumar Bose, I was very lucky to get the constant guidance and support of Dilshad Ahmed Sir at Zerokelvin Education. The basic Concept of the entire course were thoroughly taught and this was helpful in scoring well in chemistry was beneficial and necessary . Sir was never reluctant to address doubts. problems of varying difficulties were solved regularly, examination strategies were discussed and sir ensured that we were all motivated. After the course was completed, revision classes and practice tests were conducted. Classes were not only helpful but also enjoyable and interactive. I am really very obliged to Dilshad Sir for his Constant support, motivation and guidance.
Prashmit Kumar Bose IITJEE AIR 399, WBJEE RANK 29
Hi, I am Tamaoghna Ghosh and I attended classes at Zerokelvin Education. Initially I found chemistry quite difficult and boring, but under Dilshad Sir's guidance, my perspective changed. I developed interest in the subject and found logical too. Soon it become my favourite, and I started scoring well. So I can bear testimonial to the fact that ZEROKELVIN EDUCATION is one of the best coaching institute out there.
Tamoghna Ghosh IITJEE AIR 93, WBJEE RANK 6 (2016), AIIMS AIR 3 (2017)
Hi, I am arkadeb Sengupta, I studied chemistry for JEE( Mains and Advance) under Dilshad Sir's guidance. Looking back, I find I was fortunate to receive his able support. Sir's classes were always encouraging, with no room for boredom. Sir has an ability to explain the toughest topic with unthinkable clarity, simplicity and accuracy. I never found him unable to explain even the most complicated problems. The sessions that sir conducted, had the right amount of theory teaching and solving of sufficient problems I still remember the wonderful way in which Sir asked us to "visualise" whenever in doubt. I can safely say that Sir's command over Physical, Inorganic and especially Organic Chemistry (we look forward to every class) is formidable and unparalleled. Sir's tests, doubt clearing sessions and exam related advice was not only helpful, it was "life saving"!
In all, I think Dilshad Sir is an ideal GURU for JEE chemistry.
Arkadeb Sengupta IITJEE 138, WBJEE Rank 8, currently studying in IIT KGP
Dilshad Sir's unique approach to teaching, enthusiasm and his diligence towards making everyone understand chemistry helped me a lot. His classes were delight to attend and each and every class was beneficial. I wouldn't have scored so well without his guidance and effort.
Yash Srivastava, IITJEE AIR 105, Currently studying in IIT KANPUR
I am Shinjini Ghosh, and have been studying at Zerokelvin Education since class Eleven, under Dilshad Sir's guidance, I have stared to find Chemistry interesting. He teaches concepts in an easy-to-grasp, simple and interesting manner which helps in retaining material. I really love attending his classes, especially those on physical chemistry.
SHINJINI GHOSH , MIT ( Massachusetts Institute of Technology )
Hello everyone I'm Subhadeep Paul. During JEE preparation for the chemistry part I studied at ZEROKELVIN EDUCATION where Dilshad Sir was a teacher. I feel that this institution helps me immensely in grasping the basic concept of chemistry, which were massively useful in both JEE mians, advance as well as WBJEE. Dilshad sir makes even tough concept to understand specially Organic Chemistry. After the syllabus was over the test conducted were also very helpful as the question cover most of the syllabus. The feedback and doubt clearing process was also very fluid & methodological. Overall I'm immensely thankful to sir & to his institution for creating a strong backbone for chemistry which help me not only in exam but also elsewhere.
SUBHADEEP PAUL, IITJEE AIR 2035, WBJEE RANK 153, CURRENTLY STUDYING AT IIT KGP
I was among the lakhs of students preparing for JEE Advance & without Dilshad sir's guidance in chemistry I wouldn't have been able to clear the examination. Question that are asked in JEE resolve around basic concepts which were explained vividly by sir in class. Sir's classes were not only interesting but extremity helpful especially for me as chemistry was my weakness . In my case he realized that & helped in every way possible to improve not only chemistry but also other subjects. He lend us books which helped us practice questions. It was only for him that I'm now.
Thank you sir..
CHANDRANIBH BRAMHA, IITJEE AIR 1651, WBJEE RANK 32
Hi I am Swarnava Sarkar. I am a student of Dilshad Sir’s Zerokelvin Education. Initially, chemistry used to be a nightmare for me till class X. I used to think it of as a subject where if you do not mug up everything you are going to fail. But when I came under the guidance of Dilshad sir, he unraveled the mysteries and beauty of chemistry which really inspired me. Also he made it the easiest subject among all 3 and nonetheless scoring as well. Tests were regularly conducted so that we did not forget previously learned concepts. My only advice to my juniors is that to place follow his guidance dedicatedly. I guarantee that chemistry will become your favorite subject. Thank you!
SWARNAVA SARKAR, IITJEE AIR 3352, WBJEE RANK 440
I Aniruddha Das, joined Dilshad’s sir coaching institute ‘Zerokelvin Education’ in clas XI (2016). I came to know about this coaching institute from my seniors. Dilshad sir’s awesome methods of teaching chemistry raised my interest in the subject and his motivation helped me a lot to crack JEE Advanced (2018). The tests taken by him regularly helped me face the challenge of JEE.
My JEE Advanced (2018) rank was 4337 and my WBJEE rank was 24. I owe my success to the institute ‘Zerokelvin Education’. Thank You, Dilshad sir.
ANNIRUDDHA DAS, IITJEE AIR 4337, WBJEE RANK 24
I was student of Zerokelvin Education for two years 2016-2018. I firmly believe whatever chemistry I have learnt in those two years, had been taught in the most efficient way, taking care of the fact that students learnt the most inside the classroom. Physical chemistry was supplemented with a variety of problems, and in organic even the smallest of exceptions were talked about. I owe a large part of my success to Zerokelvin Education and dilshad sir!
SOHAM GHOSHAL, WBJEE RANK 53
My name is Abhijay Mitra and I have had the privilege of being a student of JEE chemistry for one year (Class 12) under the guidance of Chemistry Guru Dilshad sir at Zerokelvin Education. Throughout my class 11 I had failed in understanding the basic concepts of chemistry and insisted more on memorizing the formula. This resulted in my weak performance in the chemistry portion of the Mock tests based on JEE pattern which I attempted. Under Dilshad sir’s regular guidance and extensive doubt clearing I gained confidence in chemistry and was able to crack JEE in my first attempt. Dilshad sir always made us realize the importance of basic concepts in solving advanced problems. His classes have always been a delight to attend. I have always been astounded and amazed at Dilshad sir’s absolute proficiency in the vast subject of Chemistry. Thank You Dilshad sir.
ABHIJAY MITRA, IITJEE AIR 2157, WBJEE RANK 92
Hi I am Proteet Paul. I was enrolled in the 1 year classroom program under the guidance of Dilshad Sir at Zerokelvin Education and I owe him a lot not only for cracking the JEE but also for loving chemistry as a subject. Before I came under his guidance, I always found myself failed to perform well in chemistry and it was more of an obligation to study the subject. But things changed rapidly once I joined his classes. Sir’s methods of teaching the subject helped me understand each and every concept to the core rather than mug up things, especially in organic chemistry, which has the maximum weightage in JEE. Besides, there were practice tests and revision classes before examS, which helped me brush up my conceptS. Whenever I had any doubt in any topic, Sir was there to help me out and would ensure that all my doubts were cleared.
PROTEET PAUL. IITJEE AIR 1906, WBJEE 27
I am Digvijay Roy Varier, now enrolled in UC Berkeley in Physics major. I appeared in class 12 CBSE board examinations in the year 2018. I have been a student of Dilshad Sir from Class 11 and beyond any dout, he has contributed significantly to all my academic achievements.
Dilshad Sir’s lectures were always very fascinating and he lucidly used to cover both the school curriculum and syllabus of JEE Advanced in a smooth transition without jumbling up the course materials. He always appreciated my inquisitiveness and nurtured my academic interests.
Dilshad Sir had laid in me a strong foundation of Chemistry and it was this structured conceptual growth of knowledge of Chemistry that helped me to achieve success in the International Chemistry Olympiad, NTSE, KVPY, JBNSTS and JEE advanced examinations.
I am indebted to dilshad Sir for the enormous guidance and support provided to me.
Thank You sir for being my Mentor and guide
DIGVIJAY ROY VARIER, IITJEE AIR 1901, WBJEE RANK 73
I subhashis Das, a student of Dilshad Sir, was under his guidance from 2016-2018. These two years helped me gain admiration for such a beautiful subject. He not only taught as chemistry with an exam point of view but also helped us gain love and respect for a seemingly dense subject this way of teaching is unparalleled and shows his excellent control over the subject. The journey was fun and reflected his believe in us and showed his dedication. It's hard to believe that a chemistry freak like me, could actually love it after these two years. He is the one to be given credit for my achievements in chemistry. The batch would always be lively because of his frequent jokes and become silent during exam.(His exams are tough). Nevertheless, none of us have any regrets joining his plethora of chemistry. This journey shall remain in my memory.
Thanks for being such a wonderful teacher.
I am Snigdho Banerjee, a student of Zerokelvin Education (2016-2018). I am extremely thank full to our Dilshad Sir , for teaching us chemistry in a wonderful way. He not only covered all the minute details of JEE syllabus, but also provided us a lot of extra study materials which enriched our knowledge. The regular mock test were really beneficial for self evaluation and development of exam temperament. Thank you Sir for motivating and helping us in our preparation.
Excellence in providing quality coaching & guidance has been the key motivation at ‘ZEROKELVIN EDUCATION’. We have always strived towards beating our own record by consistently producing toppers in prominent entrance examinations.