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Sujoy Kumar Datta

Dover Lane, Kolkata, India - 700029

Sujoy Kumar Datta GMAT trainer in Kolkata

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Sujoy Kumar Datta

GMAT GRE CAT SAT ACT | IIT alum | GMAT Q51 | CAT 99.98...

Dover Lane, Kolkata, India - 700029.

85 Students taught

Referral Discount: Get ₹ 500 off when you make a payment to start classes. Get started by Booking a Demo.

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Overview

Mentor & coach – gmat, gre, cat, sat, act | iit alumnus | q51 gmat | 99.98 cat. I help students and professionals prepare for gmat, cat, gre, sat, and act and achieve their target scores. I focus on the quantitative / mathematics (and reasoning – cat) sections for these tests and also on developing an overall strategy for these tests. My mentoring is based on developing strong fundamentals. I often focus on showing multiple approaches to the same problem and discussing the pros and cons of each – this helps in having a better understanding of the problem at hand. I am friendly, patient and encourage people to ask questions. I reinforce learning by asking specific questions where people are most likely to err. This helps students improve their performance in the tests.
Teaching methodology:
Disciplined with focus on building in-depth concepts
Application of innovative & short ways of solving
All practice materials & mocks are included
My students have scored in the top 5 percent in these tests and have been selected by the iims, isb, cornell, usc marshall, nus, ucb, esmt, xlri, and more.
Score improvements:
Cat: 60%ile to 85%ile
Gmat: q41 to q49 in a month
Gre: 160 to 168 in a month
Sat: 600 to 750 in sat (one section)
Act: 25 to 32 in act (one section)
Have mentored students globally - india, usa, uk, germany, australia, singapore, s. Korea, nigeria, ukraine, malaysia, dubai, riyadh
I have scored q51 in the gmat (in 30 minutes)
Scored cat - 99.98 (99.5+ scores 10 times) – qa 99.99, lrdi 99.6 & va 99.1
My articles on test prep strategies have been published in national dailies – times of india and hindustan times
Apart from my involvement as a mentor, I have curated 5000+ questions for test preparation and cognitive assessments. My questions have been used by manhattan review, mettl, testfunda and many more.
I have also been associated with ready4gmat/sat, gmatclub, greprepclub for pro bono mentoring activities. I have also been associated with time, career launcher, ims etc. As a mentor. Cubix is my own test prep venture.
Connect with me to have an immersive test preparation experience.
Let's converse!

Intro Video

  • MBA Entrance Coaching , GMAT Coaching +4

+29 more

Languages Spoken

Hindi

English

Bengali

Education

Jadavpur University 2005

Bachelor of Production Engineering

IIT Kharagpur 2007

Master of Engineering - Master of Technology (M.E./M.Tech.)

Address

Hindustan Park Rd, Golpark, Hindustan Park, Gariahat

Dover Lane, Kolkata, India - 700029

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GMAT Coaching classes

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in GMAT Coaching classes

14

Demo Class Provided

Yes

Background

Teacher

Name of Awards and Recognition

Highest test scores of my students: 1. CAT - 99.84 (99+ in each section) 2. GMAT - 750; GMAT QA - Q51; GMAT VA - V38 3. GRE - 323; GRE QA - 170; GRE VA - 156 4. SAT - 1520; SAT QA - 800; SAT English - 730 5. ACT - 34; ACT QA - 35; ACT English - 31; ACT Science - 33 6. Many of my students have been selected by the IIMs, ISB, XLRI, IIFT, Cornell, NUS, UCB, ESMT, etc. As someone who likes challenges, I have appeared for these tests and happen to have a rare achievement of having scored above 99 percentile 9 times in a row in CAT getting calls from all IIMs with highest in Quantitative section being 99.99 percentile & overall being 99.98 percentile. I also have Q-51 in the GMAT. Reviews: 1. https://www.linkedin.com/in/sujoy-kumar-datta/ 2. https://g.page/CUBIX-for-GMAT-GRE-CAT-SAT-ACT?share 3. http://www.urbanpro.com/kolkata/sujoy-kumar-datta/reviews/7231445 4. http://www.cubixprep.com/student-results/

Awards and Recognition

Yes

Experience in taking GMAT Exam

Yes

Teaching Experience in detail in GMAT Coaching classes

Mentor & coach – gmat, gre, cat, sat, act | iit alumnus | q51 gmat | 99.98 cat. I help students and professionals prepare for gmat, cat, gre, sat, and act and achieve their target scores. I focus on the quantitative / mathematics (and reasoning – cat) sections for these tests and also on developing an overall strategy for these tests. My mentoring is based on developing strong fundamentals. I often focus on showing multiple approaches to the same problem and discussing the pros and cons of each – this helps in having a better understanding of the problem at hand. I am friendly, patient and encourage people to ask questions. I reinforce learning by asking specific questions where people are most likely to err. This helps students improve their performance in the tests. Teaching methodology: Disciplined with focus on building in-depth concepts Application of innovative & short ways of solving All practice materials & mocks are included My students have scored in the top 5 percent in these tests and have been selected by the iims, isb, cornell, usc marshall, nus, ucb, esmt, xlri, and more. Score improvements: Cat: 60%ile to 85%ile Gmat: q41 to q49 in a month Gre: 160 to 168 in a month Sat: 600 to 750 in sat (one section) Act: 25 to 32 in act (one section) Have mentored students globally - india, usa, uk, germany, australia, singapore, s. Korea, nigeria, ukraine, malaysia, dubai, riyadh I have scored q51 in the gmat (in 30 minutes) Scored cat - 99.98 (99.5+ scores 10 times) – qa 99.99, lrdi 99.6 & va 99.1 My articles on test prep strategies have been published in national dailies – times of india and hindustan times Apart from my involvement as a mentor, I have curated 5000+ questions for test preparation and cognitive assessments. My questions have been used by manhattan review, mettl, testfunda and many more. I have also been associated with ready4gmat/sat, gmatclub, greprepclub for pro bono mentoring activities. I have also been associated with time, career launcher, ims etc. As a mentor. Cubix is my own test prep venture. Connect with me to have an immersive test preparation experience. Let's converse!

Reviews (65)

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4.9 out of 5 65 reviews

Sujoy Kumar Datta https://s3-ap-southeast-1.amazonaws.com/tv-prod/member/photo/818349-small.jpg Dover Lane
4.90565
Sujoy Kumar Datta
D

"I have been a part of the cubix gmat classroom for the past 6-7 months , went through the rigorous drill of the gmat prep and feel quite confident to share my experience . Seeing an upwards curve in my mocks will write the paper later this month end . Firstly , from my personal experience cubix is the best institute in terms of individually focusing on every single student compared to other institutes . Will be forever thankful to the faculties led by sujoy sir especially - for the immense customisation to study plans , study materials etc they did for me - purely based on my strengths and weaknesses . The question banks coupled with the numerous individual doubt clearing sessions - are the pillars of my confidence on my prep. Thanks team cubix for all the support . "

Sujoy Kumar Datta
A

"My preparation for CAT began in the month of September which was pretty late, at least I felt so. However, with the right guidance from Sujoy Sir, I was able to handle my weak areas well. His consistent motivation goes a long way in the CAT journey. It was the very dedicated mentorship of sir and the other faculty at CUBIX that assisted me in this endeavour. "

Sujoy Kumar Datta
R

"It was a very pleasant experience. I could understand all the concepts that were taught to me in class. "

Sujoy Kumar Datta
S

"I cannot call them teachers,Sir is the perfect mentor who will help you to sail through all the MBA entrance!! "

Have you attended any class with Sujoy Kumar? Write a Review

FAQs

1. Which classes do you teach?

I teach ACT Exam Coaching, GMAT Coaching, GRE Coaching, MBA Entrance Coaching, Quantitative Aptitude and SAT Coaching Classes.

2. Do you provide a demo class?

Yes, I provide a free demo class.

3. How many years of experience do you have?

I have been teaching for 14 years.

Answers by Sujoy Kumar (2)

Answered on 02/04/2017 Exam Coaching/MBA Entrance Coaching Tuition/BBA Tuition

BBA will help you to understand the concepts from early on. However, there is no such requirement that you should do BBA. Students from Engg, B.Com, etc. also do pretty well in the MBA entrance exams like CAT and go on to do marketing etc.
Answers 97 Comments
Dislike Bookmark

Answered on 15/03/2015 Exam Coaching/Quantitative Aptitude

Hi Sathya - there are a set of solutions - Let the numbers be A and B and their LCM be L and HCF be H. Thus, A and B are multiples of H. Let A=H*p; B=H*q. Thus, L=H*p*q; where p and q are co-prime. Hence, H*p + H*q + H*p*q = 79=> H(p + q + pq) = 79 Since 79 is prime, H = 1 and p + q + pq... ...more
Hi Sathya - there are a set of solutions - Let the numbers be A and B and their LCM be L and HCF be H. Thus, A and B are multiples of H. Let A=H*p; B=H*q. Thus, L=H*p*q; where p and q are co-prime. Hence, H*p + H*q + H*p*q = 79=> H(p + q + pq) = 79 Since 79 is prime, H=1 and p + q + pq=79 add 1 to both sides: 1 + p + q + pq=80 => (p + 1)(q + 1) = 80 the solutions are: p+1 = 2, q+1 = 40=> p=1, q=39 => A=1, B=39, L=39 p+1 = 4, q+1 = 20=> p=3, q=19 => A=3, B=19, L=57 p+1 = 5, q+1 = 16=> p=4, q=15 => A=4, B=15, L=60 p+1 = 8, q+1 = 10=> p=7, q=9 => A = 7, B = 9, L = 63 Thus, there are 4 pairs. :)
Answers 18 Comments
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GMAT Coaching classes

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in GMAT Coaching classes

14

Demo Class Provided

Yes

Background

Teacher

Name of Awards and Recognition

Highest test scores of my students: 1. CAT - 99.84 (99+ in each section) 2. GMAT - 750; GMAT QA - Q51; GMAT VA - V38 3. GRE - 323; GRE QA - 170; GRE VA - 156 4. SAT - 1520; SAT QA - 800; SAT English - 730 5. ACT - 34; ACT QA - 35; ACT English - 31; ACT Science - 33 6. Many of my students have been selected by the IIMs, ISB, XLRI, IIFT, Cornell, NUS, UCB, ESMT, etc. As someone who likes challenges, I have appeared for these tests and happen to have a rare achievement of having scored above 99 percentile 9 times in a row in CAT getting calls from all IIMs with highest in Quantitative section being 99.99 percentile & overall being 99.98 percentile. I also have Q-51 in the GMAT. Reviews: 1. https://www.linkedin.com/in/sujoy-kumar-datta/ 2. https://g.page/CUBIX-for-GMAT-GRE-CAT-SAT-ACT?share 3. http://www.urbanpro.com/kolkata/sujoy-kumar-datta/reviews/7231445 4. http://www.cubixprep.com/student-results/

Awards and Recognition

Yes

Experience in taking GMAT Exam

Yes

Teaching Experience in detail in GMAT Coaching classes

Mentor & coach – gmat, gre, cat, sat, act | iit alumnus | q51 gmat | 99.98 cat. I help students and professionals prepare for gmat, cat, gre, sat, and act and achieve their target scores. I focus on the quantitative / mathematics (and reasoning – cat) sections for these tests and also on developing an overall strategy for these tests. My mentoring is based on developing strong fundamentals. I often focus on showing multiple approaches to the same problem and discussing the pros and cons of each – this helps in having a better understanding of the problem at hand. I am friendly, patient and encourage people to ask questions. I reinforce learning by asking specific questions where people are most likely to err. This helps students improve their performance in the tests. Teaching methodology: Disciplined with focus on building in-depth concepts Application of innovative & short ways of solving All practice materials & mocks are included My students have scored in the top 5 percent in these tests and have been selected by the iims, isb, cornell, usc marshall, nus, ucb, esmt, xlri, and more. Score improvements: Cat: 60%ile to 85%ile Gmat: q41 to q49 in a month Gre: 160 to 168 in a month Sat: 600 to 750 in sat (one section) Act: 25 to 32 in act (one section) Have mentored students globally - india, usa, uk, germany, australia, singapore, s. Korea, nigeria, ukraine, malaysia, dubai, riyadh I have scored q51 in the gmat (in 30 minutes) Scored cat - 99.98 (99.5+ scores 10 times) – qa 99.99, lrdi 99.6 & va 99.1 My articles on test prep strategies have been published in national dailies – times of india and hindustan times Apart from my involvement as a mentor, I have curated 5000+ questions for test preparation and cognitive assessments. My questions have been used by manhattan review, mettl, testfunda and many more. I have also been associated with ready4gmat/sat, gmatclub, greprepclub for pro bono mentoring activities. I have also been associated with time, career launcher, ims etc. As a mentor. Cubix is my own test prep venture. Connect with me to have an immersive test preparation experience. Let's converse!

GRE Coaching classes

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in GRE Coaching classes

14

Demo Class Provided

Yes

Name of Awards and Recognition

Highest test scores of my students: 1. CAT - 99.84 (99+ in each section) 2. GMAT - 750; GMAT QA - Q51; GMAT VA - V38 3. GRE - 323; GRE QA - 170; GRE VA - 156 4. SAT - 1520; SAT QA - 800; SAT English - 730 5. ACT - 34; ACT QA - 35; ACT English - 31; ACT Science - 33 6. Many of my students have been selected by the IIMs, ISB, XLRI, IIFT, Cornell, NUS, UCB, ESMT, etc. As someone who likes challenges, I have appeared for these tests and happen to have a rare achievement of having scored above 99 percentile 9 times in a row in CAT getting calls from all IIMs with highest in Quantitative section being 99.99 percentile & overall being 99.98 percentile. I also have Q-51 in the GMAT. Reviews: 1. https://www.linkedin.com/in/sujoy-kumar-datta/ 2. https://g.page/CUBIX-for-GMAT-GRE-CAT-SAT-ACT?share 3. http://www.urbanpro.com/kolkata/sujoy-kumar-datta/reviews/7231445 4. http://www.cubixprep.com/student-results/ 5. http://www.oneclickprep.com/student-results/

Background

Teacher

Experience in taking GRE exam

Yes

Awards and Recognition

Yes

Teaching Experience in detail in GRE Coaching classes

Mentor & coach – gmat, gre, cat, sat, act | iit alumnus | q51 gmat | 99.98 cat. I help students and professionals prepare for gmat, cat, gre, sat, and act and achieve their target scores. I focus on the quantitative / mathematics (and reasoning – cat) sections for these tests and also on developing an overall strategy for these tests. My mentoring is based on developing strong fundamentals. I often focus on showing multiple approaches to the same problem and discussing the pros and cons of each – this helps in having a better understanding of the problem at hand. I am friendly, patient and encourage people to ask questions. I reinforce learning by asking specific questions where people are most likely to err. This helps students improve their performance in the tests. Teaching methodology: Disciplined with focus on building in-depth concepts Application of innovative & short ways of solving All practice materials & mocks are included My students have scored in the top 5 percent in these tests and have been selected by the iims, isb, cornell, usc marshall, nus, ucb, esmt, xlri, and more. Score improvements: Cat: 60%ile to 85%ile Gmat: q41 to q49 in a month Gre: 160 to 168 in a month Sat: 600 to 750 in sat (one section) Act: 25 to 32 in act (one section) Have mentored students globally - india, usa, uk, germany, australia, singapore, s. Korea, nigeria, ukraine, malaysia, dubai, riyadh I have scored q51 in the gmat (in 30 minutes) Scored cat - 99.98 (99.5+ scores 10 times) – qa 99.99, lrdi 99.6 & va 99.1 My articles on test prep strategies have been published in national dailies – times of india and hindustan times Apart from my involvement as a mentor, I have curated 5000+ questions for test preparation and cognitive assessments. My questions have been used by manhattan review, mettl, testfunda and many more. I have also been associated with ready4gmat/sat, gmatclub, greprepclub for pro bono mentoring activities. I have also been associated with time, career launcher, ims etc. As a mentor. Cubix is my own test prep venture. Connect with me to have an immersive test preparation experience. Let's converse!

Quantitative Aptitude Coaching

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Quantitative Aptitude Coaching

14

Teaching Experience in detail in Quantitative Aptitude Coaching

Mentor & coach – gmat, gre, cat, sat, act | iit alumnus | q51 gmat | 99.98 cat. I help students and professionals prepare for gmat, cat, gre, sat, and act and achieve their target scores. I focus on the quantitative / mathematics (and reasoning – cat) sections for these tests and also on developing an overall strategy for these tests. My mentoring is based on developing strong fundamentals. I often focus on showing multiple approaches to the same problem and discussing the pros and cons of each – this helps in having a better understanding of the problem at hand. I am friendly, patient and encourage people to ask questions. I reinforce learning by asking specific questions where people are most likely to err. This helps students improve their performance in the tests. Teaching methodology: Disciplined with focus on building in-depth concepts Application of innovative & short ways of solving All practice materials & mocks are included My students have scored in the top 5 percent in these tests and have been selected by the iims, isb, cornell, usc marshall, nus, ucb, esmt, xlri, and more. Score improvements: Cat: 60%ile to 85%ile Gmat: q41 to q49 in a month Gre: 160 to 168 in a month Sat: 600 to 750 in sat (one section) Act: 25 to 32 in act (one section) Have mentored students globally - india, usa, uk, germany, australia, singapore, s. Korea, nigeria, ukraine, malaysia, dubai, riyadh I have scored q51 in the gmat (in 30 minutes) Scored cat - 99.98 (99.5+ scores 10 times) – qa 99.99, lrdi 99.6 & va 99.1 My articles on test prep strategies have been published in national dailies – times of india and hindustan times Apart from my involvement as a mentor, I have curated 5000+ questions for test preparation and cognitive assessments. My questions have been used by manhattan review, mettl, testfunda and many more. I have also been associated with ready4gmat/sat, gmatclub, greprepclub for pro bono mentoring activities. I have also been associated with time, career launcher, ims etc. As a mentor. Cubix is my own test prep venture. Connect with me to have an immersive test preparation experience. Let's converse!

SAT Coaching classes

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in SAT Coaching classes

14

Teaching Experience in detail in SAT Coaching classes

Mentor & coach – gmat, gre, cat, sat, act | iit alumnus | q51 gmat | 99.98 cat. I help students and professionals prepare for gmat, cat, gre, sat, and act and achieve their target scores. I focus on the quantitative / mathematics (and reasoning – cat) sections for these tests and also on developing an overall strategy for these tests. My mentoring is based on developing strong fundamentals. I often focus on showing multiple approaches to the same problem and discussing the pros and cons of each – this helps in having a better understanding of the problem at hand. I am friendly, patient and encourage people to ask questions. I reinforce learning by asking specific questions where people are most likely to err. This helps students improve their performance in the tests. Teaching methodology: Disciplined with focus on building in-depth concepts Application of innovative & short ways of solving All practice materials & mocks are included My students have scored in the top 5 percent in these tests and have been selected by the iims, isb, cornell, usc marshall, nus, ucb, esmt, xlri, and more. Score improvements: Cat: 60%ile to 85%ile Gmat: q41 to q49 in a month Gre: 160 to 168 in a month Sat: 600 to 750 in sat (one section) Act: 25 to 32 in act (one section) Have mentored students globally - india, usa, uk, germany, australia, singapore, s. Korea, nigeria, ukraine, malaysia, dubai, riyadh I have scored q51 in the gmat (in 30 minutes) Scored cat - 99.98 (99.5+ scores 10 times) – qa 99.99, lrdi 99.6 & va 99.1 My articles on test prep strategies have been published in national dailies – times of india and hindustan times Apart from my involvement as a mentor, I have curated 5000+ questions for test preparation and cognitive assessments. My questions have been used by manhattan review, mettl, testfunda and many more. I have also been associated with ready4gmat/sat, gmatclub, greprepclub for pro bono mentoring activities. I have also been associated with time, career launcher, ims etc. As a mentor. Cubix is my own test prep venture. Connect with me to have an immersive test preparation experience. Let's converse!

MBA Entrance Coaching classes

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in MBA Entrance Coaching classes

14

MBA Exams

Indian Institute of Foreign Trade (IIFT) Exam, Maharashtra Common Entrance Test (MAH-CET), Common Admission Test (CAT), Common Management Admission Test (CMAT), Xavier Aptitude Test (XAT), NMAT by GMAC, Symbiosis National Aptitude (SNAP)

Teaching Experience in detail in MBA Entrance Coaching classes

Mentor & coach – gmat, gre, cat, sat, act | iit alumnus | q51 gmat | 99.98 cat. I help students and professionals prepare for gmat, cat, gre, sat, and act and achieve their target scores. I focus on the quantitative / mathematics (and reasoning – cat) sections for these tests and also on developing an overall strategy for these tests. My mentoring is based on developing strong fundamentals. I often focus on showing multiple approaches to the same problem and discussing the pros and cons of each – this helps in having a better understanding of the problem at hand. I am friendly, patient and encourage people to ask questions. I reinforce learning by asking specific questions where people are most likely to err. This helps students improve their performance in the tests. Teaching methodology: Disciplined with focus on building in-depth concepts Application of innovative & short ways of solving All practice materials & mocks are included My students have scored in the top 5 percent in these tests and have been selected by the iims, isb, cornell, usc marshall, nus, ucb, esmt, xlri, and more. Score improvements: Cat: 60%ile to 85%ile Gmat: q41 to q49 in a month Gre: 160 to 168 in a month Sat: 600 to 750 in sat (one section) Act: 25 to 32 in act (one section) Have mentored students globally - india, usa, uk, germany, australia, singapore, s. Korea, nigeria, ukraine, malaysia, dubai, riyadh I have scored q51 in the gmat (in 30 minutes) Scored cat - 99.98 (99.5+ scores 10 times) – qa 99.99, lrdi 99.6 & va 99.1 My articles on test prep strategies have been published in national dailies – times of india and hindustan times Apart from my involvement as a mentor, I have curated 5000+ questions for test preparation and cognitive assessments. My questions have been used by manhattan review, mettl, testfunda and many more. I have also been associated with ready4gmat/sat, gmatclub, greprepclub for pro bono mentoring activities. I have also been associated with time, career launcher, ims etc. As a mentor. Cubix is my own test prep venture. Connect with me to have an immersive test preparation experience. Let's converse!

ACT Exam Coaching Classes

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in ACT Exam Coaching Classes

14

Teaching Experience in detail in ACT Exam Coaching Classes

Mentor & coach – gmat, gre, cat, sat, act | iit alumnus | q51 gmat | 99.98 cat. I help students and professionals prepare for gmat, cat, gre, sat, and act and achieve their target scores. I focus on the quantitative / mathematics (and reasoning – cat) sections for these tests and also on developing an overall strategy for these tests. My mentoring is based on developing strong fundamentals. I often focus on showing multiple approaches to the same problem and discussing the pros and cons of each – this helps in having a better understanding of the problem at hand. I am friendly, patient and encourage people to ask questions. I reinforce learning by asking specific questions where people are most likely to err. This helps students improve their performance in the tests. Teaching methodology: Disciplined with focus on building in-depth concepts Application of innovative & short ways of solving All practice materials & mocks are included My students have scored in the top 5 percent in these tests and have been selected by the iims, isb, cornell, usc marshall, nus, ucb, esmt, xlri, and more. Score improvements: Cat: 60%ile to 85%ile Gmat: q41 to q49 in a month Gre: 160 to 168 in a month Sat: 600 to 750 in sat (one section) Act: 25 to 32 in act (one section) Have mentored students globally - india, usa, uk, germany, australia, singapore, s. Korea, nigeria, ukraine, malaysia, dubai, riyadh I have scored q51 in the gmat (in 30 minutes) Scored cat - 99.98 (99.5+ scores 10 times) – qa 99.99, lrdi 99.6 & va 99.1 My articles on test prep strategies have been published in national dailies – times of india and hindustan times Apart from my involvement as a mentor, I have curated 5000+ questions for test preparation and cognitive assessments. My questions have been used by manhattan review, mettl, testfunda and many more. I have also been associated with ready4gmat/sat, gmatclub, greprepclub for pro bono mentoring activities. I have also been associated with time, career launcher, ims etc. As a mentor. Cubix is my own test prep venture. Connect with me to have an immersive test preparation experience. Let's converse!

Answers by Sujoy Kumar Datta (2)

Answered on 02/04/2017 Exam Coaching/MBA Entrance Coaching Tuition/BBA Tuition

BBA will help you to understand the concepts from early on. However, there is no such requirement that you should do BBA. Students from Engg, B.Com, etc. also do pretty well in the MBA entrance exams like CAT and go on to do marketing etc.
Answers 97 Comments
Dislike Bookmark

Answered on 15/03/2015 Exam Coaching/Quantitative Aptitude

Hi Sathya - there are a set of solutions - Let the numbers be A and B and their LCM be L and HCF be H. Thus, A and B are multiples of H. Let A=H*p; B=H*q. Thus, L=H*p*q; where p and q are co-prime. Hence, H*p + H*q + H*p*q = 79=> H(p + q + pq) = 79 Since 79 is prime, H = 1 and p + q + pq... ...more
Hi Sathya - there are a set of solutions - Let the numbers be A and B and their LCM be L and HCF be H. Thus, A and B are multiples of H. Let A=H*p; B=H*q. Thus, L=H*p*q; where p and q are co-prime. Hence, H*p + H*q + H*p*q = 79=> H(p + q + pq) = 79 Since 79 is prime, H=1 and p + q + pq=79 add 1 to both sides: 1 + p + q + pq=80 => (p + 1)(q + 1) = 80 the solutions are: p+1 = 2, q+1 = 40=> p=1, q=39 => A=1, B=39, L=39 p+1 = 4, q+1 = 20=> p=3, q=19 => A=3, B=19, L=57 p+1 = 5, q+1 = 16=> p=4, q=15 => A=4, B=15, L=60 p+1 = 8, q+1 = 10=> p=7, q=9 => A = 7, B = 9, L = 63 Thus, there are 4 pairs. :)
Answers 18 Comments
Dislike Bookmark

Sujoy Kumar Datta describes himself as GMAT GRE CAT SAT ACT | IIT alum | GMAT Q51 | CAT 99.98 | 12+ yrs experience. He conducts classes in ACT Exam Coaching, GMAT Coaching and GRE Coaching. Sujoy Kumar is located in Dover Lane, Kolkata. Sujoy Kumar takes Regular Classes- at his Home and Online Classes- via online medium. He has 14 years of teaching experience . Sujoy Kumar has completed Bachelor of Production Engineering from Jadavpur University in 2005 and Master of Engineering - Master of Technology (M.E./M.Tech.) from IIT Kharagpur in 2007. He is well versed in Hindi, English and Bengali. Sujoy Kumar has got 65 reviews till now with 100% positive feedback.

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