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Our Students’ say

Satyaki Dutta (IIM K, IIFT D, MDI G)

MathOratory classes were the best I ever had. I’d have probably never understood the importance of concepts had I not attended the classes. I am pretty sure without MathOratory, the cycle of memorising formula and memorising again would have continued for ever. Thanks to Soumya Sir, and Sujoy Sir for the all the help and… Read more “Satyaki Dutta (IIM K, IIFT D, MDI G)”

Debopam Ghosh (IIM L, XLRI)

Firstly, thank you Mathoratory. All this has been possible because of the excellent support and guidance I received from the mentors and teachers at Mathoratory. I would like to especially thank Soumya sir, Sujoy sir and Indro sir for being a constant source of support and motivation during my preparation. The unique feature of Mathoratory… Read more “Debopam Ghosh (IIM L, XLRI)”

Anabil Dey (IIM L, XLRI – HR)

Mathoratory course has helped me a lot in my mba entrance exam preparation .Soumya Sir has helped me in developing logical way of thinking and approaching a question from multiple perspectives.These inputs were helpful in both LRDI as well as Quant section. Moreover Soumya Sir gave me valuable guidance for VARC section as well and… Read more “Anabil Dey (IIM L, XLRI – HR)”

Pavan Priyatham (IIM C)

99.74 in QA with 99.63 overall. Thanks a lot Soumya Sir. Really owe a great extent of my Quants to you. Made my whole preparation for quant very easy. Made sure the concepts were well understood by the students.

Jaidip Palit (IIM L, MDI – HR)

Thank you Soumya da and MathOratory team for their valuable tips and suggestions in helping me ace the exam. I have benefited greatly from doing the classes here. I wish them all the success in years to come.

Deeptiman Pati (MDI – G call)

Its the first time I have come across something so easy, so helpful yet affordable product in this platform of performance. Guidance by mentors on day to day basis, 24*7 doubt clearing with the  most unorthodox solutions everybody can pickup, its THE PERFECT DESTINATION for every aspirant. “Learn from the basics! Do not memorize!” –… Read more “Deeptiman Pati (MDI – G call)”

Faraz Ali Khan (IIT Madras)

Soumya sir believes in the overall development of the student, instead of simply inculcating the concepts like most faculties do. This approach is what is critical in cracking B schools b/c a high CAT percentile can only do so much for your chances, and the ppl conducting IIM interviews seek something else. After cracking 4… Read more “Faraz Ali Khan (IIT Madras)”

Tarun Kumar

I was actively looking for an online coaching institute to schedule and align my preparation better in last few imp months before CAT. After going through numerous open discussions forums on Facebook, I came across MathOratory. Spoke to Soumya sir and it all worked out really well for me. Not only him but he got… Read more “Tarun Kumar”

Sourin (CAT ’18 Student)

At a very critical and crucial point of my preparation for CAT’17, I came in contact with Soumya Sir and MathOratory. Soumya sir, along with Indro sir and Sujoy sir, provided me with proper guidance and a new insight into topics which I had never realized before. A whole new level of CLARITY INTO BASICS… Read more “Sourin (CAT ’18 Student)”

Kanishk (CAT ’18 student)

How good are the online CAT classes provided by MathOratory? One word. Amazing. The pedagogy is excellent. They don’t only teach you to solve questions but teach you to think. Soumya Sir and team don’t want you to mug up endless formulae but to learn to untangle every question by thinking with a different perspective… Read more “Kanishk (CAT ’18 student)”

Vaibhav (CAT ’18 Student)

MathOratory is a learning platform with a student friendly and flexible approach. One of the reasons is that they do not have batches. Anyone can join anytime as all the recordings of the classes are available. And revision classes and doubt clearing classes are regularly scheduled. Also you need not enroll for the entire course… Read more “Vaibhav (CAT ’18 Student)”

Surya (CAT ’18 Student)

Well to put it in as many fewer words as possible, it turned out to be a blessing for me. Initially, I was skeptical but when the classes started I actually started enjoying them. If I am enjoying it then, of course, am learning no doubt about that. Now coming to the part how the… Read more “Surya (CAT ’18 Student)”

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Our Awesome Team


Soumya Chakraborty

Founder, Director & CEO

From IIM LUCKNOW - he converted IIM-L and then dropped out after the first year to pursue his passion for Math. He started MathOratory with a vision to familiarize more people with the logical approach to Mathematics. He has mentored 5000+ students in 7+ years of mentoring. He has a 100 percentile and 100 percentage in QA (CAT '17) and has scored above 99.75%ile in CAT three times. He also has a 99.9%ile in XAT to his name.

Indrojit Saha

Director & CHRO

From MDI GURGAON - he is the best that ever is in LR-DI. He has a 99.27%ile in CAT'17 and also a 99.7%ile in XAT to his name. Apart from LR, his expertise also lies in DM for XAT (99.9 %ile) 
He has immense corporate experience, having worked in the likes of TCS, RELIANCE, CEAT and The TIMES OF INDIA. 
He is also an expert in GD-PI and a panelist in the placement interviews in IIMs and XLRI. 

Sujoy Kumar Datta

Director & Creative Head

From IIT Kharagpur, he has been mentoring students for over 10 years, having mentored 8000+ students for CAT, GMAT & GRE till date. In terms of experience, he is at his zenith.
He has scored above 99.5 %ile in CAT 7 times with 99.98 %ile in CAT '16 and 99.75 %ile in CAT '17.
Among his students, there are numerous ones at top IIMs and other IVY league colleges.
He also has a GMAT 740 (Q51) to his list of merit and a TOEFL 297 (out of 300) to go along with it.

Avik Chakraborty

Verbal Expert

With a huge corporate experience in the likes of GE after graduating from NIT Warangal, he scored a 760 in GMAT (V42).
He makes Verbal Reasoning of the GMAT extremely simple to comprehend with all tricks up his sleeves. The common feedback of students are: He can explain the tricks very logically.
He also guides students in writing their Statements of Purpose (SOP) for college applications.

Sudeshna Chakraborty

Verbal Expert - CAT

From MICA Ahmedabad, she has been everywhere training more than 8000 students in her 11+ years career as a VARC expert for CAT and related MBA entrance exams.
Her students have ACE'd the VARC section in CAT, year after year.
She has always taught the logical approach of English section, rather than rule-based approach.

Sanjay Vasa

Verbal Expert - GMAT

He is the most sought after name for Verbal
Having trained over 10000 students over his 13+ years career  as a VARC expert for GMAT and GRE, his students have improved by huge margins in the Verbal area of these tests.
After graduating from Xavier's & TISS, he worked for few years in HSBC bank, after getting into the training for these exams.

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