Top Courses

Demo Course (PCMB)

This Free Demo Course is a way to show you how we have designed all our courses. It has all the features and resources like a paid course. Give it a try...

NEET UG Class 11 & 12

A comprehensive 2 years preparation course for medical entrance with 300+ video lectures, 100+ solved Q&A videos and Unlimited Practice Test.

JEE Main Class 11 & 12

Your gateway to best engineering colleges. It's a 2 years course with 300+ video lectures, 100+ solved Q&A videos and Unlimited Practice Test.

CBSE 11 & 12 Science (PCM)

Two years Science (PCM) course for CBSE Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

CBSE 11 & 12 Science (PCB)

Two years Science (PCB) course for CBSE Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

ICSE/ISC 11-12 Sc (PCM)

Two years Science (PCM) course for ICSE/ISC Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

ICSE/ISC 11-12 Sc (PCB)

Two years Science (PCB) course for ICSE/ISC Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

CBSE Physics Class 11-12

Two years Physics course for CBSE Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

ICSE/ISC Phy Class 11-12

Two years Physics course for ICSE/ISC Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

CBSE Chemistry Class 11-12

Two years Chemistry course for CBSE Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

ICSE/ISC Chem Class 11-12

Two years Chemistry course for ICSE/ISC Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

CBSE Maths Class 11-12

Two years Maths course for CBSE Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

ICSE/ISC Maths Class 11-12

Two years Maths course for ICSE/ISC Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

CBSE Biology Class 11-12

Two years Biology course for CBSE Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

ICSE/ISC Bio Class 11-12

Two years Biology course for ICSE/ISC Class 11 & 12 Students with detailed video lectures, solved Q&A videos & Unlimited Practice Tests.

CBSE Science Class 11

One year Science (PCMB) foundation course for CBSE Class 11 Students with detailed video lectures, solved Q&A videos and Unlimited Practice Tests.

CBSE Science Class 12

One year Science (PCMB) foundation course for CBSE Class 12 Students with detailed video lectures, solved Q&A videos and Unlimited Practice Tests.

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As seen on

Features for Guaranteed Success

Chapter Overview

Brief chapter introduction, importance in exam and which are topics covered.

Class Teacher Notes

Class notes explained with Definitions, Formulas, Theories & examples.

Teacher Class Videos

Teacher's videos explaining each chapter for easy understanding.

Q&A Explained

Step-by-step question & answer solved for every chapter with explanations.

Solved Q&A Videos

Teacher explained step-by-step solution of questions on whiteboard videos.

Chapter MCQ

Multiple Choice Questions with timer to test the Chapter readiness of the Student.

Chapters Review

Combination of a few chapters from a subject to test the confidence of the Student.

Subject Mock Test

Subject Mock Test is a combination of all chapters to prepare for the final exam.

Parent Can review

Students can authorize their Parent to review their Online Progress Report.

Test review by Teacher

An Expert SOS Teacher can be authorized to help a Student review their test.

Online Teacher Help

Opportunity for Students to chat online with Teacher for any question on SOS Subject.

Doubt Clearing Class

Students can take any SOS course chapter(s) online doubt clearing PAID class.

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Our Top Instructors

Shouvik Das

Physics Teacher

M.Sc. in Physics with B. Ed. More than 6 years teaching experience as a High School Physics Teacher. Shouvik believes every student has talent, but what they need is proper guidance and help to shine. Shouvik is a professional when it comes to teaching Physics to his students.

Purbasha Biswas

Biology Teacher

M.Sc. in Microbiology. She is a passionate Biology teacher and helps students of Class 11/12 and also to students who wants to crack competitive exams like NEET. She believes that Online Education is the way through which every student can be reached and helped to achieve their goals in life.

Anupam Koner

Senior Maths Teacher

M.Sc. in Maths with B.Ed. Anupam has nearly 10 years experience as a Maths teacher. He believes Maths is the basis of all science. Some students feel it is a tough subject but with Anupam as their teacher they start enjoying the subject. Anupam loves to work with SOS to help out students with their Maths challenges.

Susanta Debnath

Senior Chemistry Teacher

M.Sc. in Chemistry with more than 7 years teaching experience on online platforms. Susanta loves his subject and helps student build their confidence in Chemistry so that they can succeed in cracking the competitive exams. Susanta leaves no stone unturned to make his students successful.

Ankita Siwach

Zoology Teacher

Ankita has done M.Sc. in Zoology and is passionate about teaching online. She believes the platform as she can reach and help students across the country. She has a unique style of teaching and is very effective in communicating the concepts to students in a very easy to understand format.

Swati Agarawalla

Maths Teacher

Swati has done M.Sc. Maths is her passion. She wants to help students with her favorite subject as much as possible and that's the reason she just loves SOS as a platform. She has a very methodical teaching style which helps students get their concepts clear.

Adarsh Gupta

Senior Maths Teacher

Adarsh has done B.E in Chemical Engineering. He just loves mathematics and enjoys teaching students and help them build their career. His way of teaching Maths helps students build their confidence in taking up the challenge of competitive exams. Students love Adarsh's teaching style.

Sonia Siwach

Senior Chemistry Teacher

Sonia has M.Sc. in Chemistry and is a pro when it comes to preparing her students either for their Board exams or for Competitive exams. She has more than 8 years of Online Teaching Experience and loves to help out students in their understanding of the basic and advanced concepts of Chemistry.

Anmol Anand Bodra

Senior Chemistry Teacher

Anmol has a B.Tech in Electrical Engineering from BIT Sindri. As an engineer his goal is to help students who are looking to fulfill their dream of getting into reputed engineering colleges by cracking competitive exams. He says, "for me none of the subject is hard they are just an inch away from our imagination".

What are people saying

I gained more test-taking confidence thanks to Self Online Study. I was kept on my toes by its demanding curriculum and direct approach to each subject. I heartily advise students to join SOS.

Souvik Ganguly

Practice makes perfect, and that’s what SOS helped me achieve. SOS provided me with an excellent opportunity to try my knowledge on a wide variety of interesting problems of different levels of difficulty.

Joyce Huang

Before I embarked upon Self Online Study, I tried many different online study sites. Most of them were either too expensive, or they were too trivial. SOS was the only study platform that helped me.

Martin Yim

SOS subject and chapter tests helped me build on my strengths and in addition get rid of my weakness across subjects. SOS is the biggest reason because of which I feel so confident today.

Megha Bhattacharjee

The best thing is, I never felt bored studying and taking tests on the SOS platform. I strongly recommend SOS to any student who wants to take charge of his education and wants to succeed.

Debjit Das

Using SOS I could develop an efficient test taking strategy that works during real exams. SOS helped train myself to take tests like a pro. If you want to succeed in competitive exams, join SOS.

Ria Bhattacharjee

Skip available courses

Available courses

Demo Course (PCMB)

This Free Demo Course is a way to show you how we have designed all our courses. It has all the features and resources like a paid course. Give it a try...

JEE Main Class 11 & 12 (2025-27)

Our carefully crafted JEE Main course is your gateway to Undergraduate Engineering Programs (B.E/B.Tech.) at NITs, IITs, other Engineering Colleges across India. JEE Physics Class 11 Physical World, …

NEET Class 11 & 12 (2025-27)

Our carefully crafted NEET course is your gateway to the MBBS programs at various highly reputed colleges across India. NEET Physics Class 11 Physical World, Units and Measurement, Motion in a Straig…

CBSE Science PCB Class 11 & 12

Our CBSE Science (PCB) Class 11 & 12 course is what you need to have a thorough knowledge on the subject and its concepts so that you can shine in your career path going forward. CBSE Physics Cla…

CBSE Science PCM Class 11 & 12

Our CBSE Science (PCM) Class 11 & 12 course is what you need to have a thorough knowledge on the subject and its concepts so that you can shine in your career path going forward. CBSE Physics Cla…

ICSE/ISC Science PCB Class 11 & 12

Our ICSE/ISC PCB Class 11 & 12 course is what you need to have a thorough knowledge on the subjects and its concepts so that you can shine in your career path going forward.

ICSE/ISC Science PCM Class 11 & 12

Our ICSE/ISC PCM Class 11 & 12 course is what you need to have a thorough knowledge on the subjects and its concepts so that you can shine in your career path going forward.

CBSE Biology Class 11 & 12

Our CBSE Biology Class 11 & 12 course is what you need to have a thorough knowledge on the subject and its concepts so that you can shine in your career path going forward.

CBSE Maths Class 11 & 12

Our CBSE Maths Class 11 & 12 course is what you need to have a thorough knowledge on the subject and its concepts so that you can shine in your career path going forward.

CBSE Chemistry Class 11 & 12

Our CBSE Chemistry Class 11 & 12 course is what you need to have a thorough knowledge on the subject and its concepts so that you can shine in your career path going forward.

CBSE Physics Class 11 & 12

Our CBSE Physics Class 11 & 12 course is what you need to have a thorough knowledge on the subject and its concepts so that you can shine in your career path going forward.

ICSE/ISC Biology 11 & 12

Our ICSE/ISC Biology Class 11 & 12 course is what you need to have a thorough knowledge on the subjects and its concepts so that you can shine in your career path going forward.

ICSE/ISC Maths 11 & 12

Our ICSE/ISC Maths Class 11 & 12 course is what you need to have a thorough knowledge on the subjects and its concepts so that you can shine in your career path going forward.

ICSE/ISC Chemistry 11 & 12

Our ICSE/ISC Chemistry Class 11 & 12 course is what you need to have a thorough knowledge on the subjects and its concepts so that you can shine in your career path going forward.

ICSE/ISC Physics 11 & 12

Our ICSE/ISC Physics Class 11 & 12 course is what you need to have a thorough knowledge on the subjects and its concepts so that you can shine in your career path going forward.

CBSE Science PCMB Class 11

Our CBSE Class 11 course is what you need to have a thorough knowledge on the subject and its concepts so that you can shine in your career path going forward. CBSE Physics Class 11 Physical World, …

CBSE Science PCMB Class 12

Our CBSE Class 12 course is what you need to have a thorough knowledge on the subject and its concepts so that you can shine in your career path going forward. CBSE Physics Class 12 Electric Charges …

Frequently Asked Questions

What is SOS?

SOS (SelfOnlineStudy.com) is an online education platform which helps student prepare for their school, college and competitive exams. Our well construct courses has a step-by-step learning methodology. The Notes and Recorded Class videos will help students get their concepts clear and our well explained videos containing Questions and Answers (QAs) will help them understand the implementation of those concepts. Our unlimited practice tests will help the students strengthen their analytical/problem-solving skills. In addition to this SOS has various reporting tools through which you will come to know your progress in the course. All our modules will enhance student's knowledge and help them gain confidence to appear for their exam.

What courses are available?

Currently we have the following courses available on our website:

JEE Main Class 11 & 12 comprising of Physics, Chemistry and Mathematics for 2 years.
NEET UG Class 11 & 12 comprising of Physics, Chemistry and Biology for 2 years.
CBSE Science Class 11 comprising of Physics, Chemistry, Mathematics and Biology for 1 year.
CBSE Science Class 12 comprising of Physics, Chemistry, Mathematics and Biology for 1 year.

We are working on more Indian Courses along with International exam preparation course like SAT.

How to get access to your courses?

It is very simple, just click on "Create an account" button on the "Log in" page. Provide all the mandatory details and Submit the form. You will receive a verification mail. Once you verify, your account will be active. Once active, you can buy the course you are looking for and get started with your preparation. Our SOS site can be viewed from desktop, laptop, tablet and mobile as it is responsive in nature. Although we always recommend a larger screen for better viewing experience.

Do I need to Pay? How many years access I will get?

Yes, for each course you need to pay one time to get either 1 or, 2 years access (depending upon the course) from the date of payment.

Following are the number of years access for each course:

For JEE Main Class 11 & 12 course you will have 2 years full access.
For NEET UG Class 11 & 12 course you will have 2 years full access.
For CBSE Science Class 11 course you will have 1 year full access.
For CBSE Science Class 12 course you will have 1 year full access.

What is the difference from other online education platforms?

100% different than any other online education platform. The difference is there in the approach. It is not right to criticize other systems, but most of the systems are run by corporate and their major objective is making profit. Whereas SOS wants to give best online service to as many students as possible by keeping the prices of the courses extremely affordable. How we can achieve that? Simple, we cut down on marketing to reach out to people. We rather rely on people's word of mouth. We don't want to take money from our users by advertising on TV and radio by Movie Stars and Celebrities.

SOS is a group of IT experts and educators who came together to build a system to help students by offering them the best service, enriched course content and mentorship at an extremely affordable rate so that we can fulfill our motto, i.e, "Every Student has a Level Playing Field"

Is there any money back guarantee?

Yes, you have 7 calendar days from the date of purchase to apply for the refund. You have to just send an email to help@selfonlinestudy.com with the subject line "I want a refund" and write all details of the course/s you have purchased and the reason for which you want us to refund. If you are eligible then your money will be refunded (deducting any tax and service charges) within 7 working days. The mode of refund will be the same as that of the payment. No cash refund is entertained.

How does a SOS Course help me to secure a good score?

All the SOS courses has the following features to help the students secure a good score:

Each chapter has a brief introduction and it's importance in that particular curriculum.
Recorded lectures of every class consisting of detailed explanation of the concepts of each and every chapter.
Videos of solved Questions and Answers (Q&A) to improve the analytical and problem-solving skills.
Unlimited practice tests consisting of MCQs to check students preparation.
Chapter-wise MCQs to test students understanding of the concept and also to test their analytical skill.
Subject-wise MCQs including 3-5 chapters to test students progress as they go through multiple chapters.
Subject Mock Test in MCQ format to test the students understanding of the entire subject along with testing and improving their analytical skills.

Why do I need SOS?

It is a unique system that gives 100% guarantee of getting success. You may join a coaching center, taking tuition classes but you still require SOS to verify and review your progress. Our unique step-by-step learning methodology provides students the feedback they require to get confident while appearing for their exams.

Students need some extra support and help from teacher when they are not getting enough support from school. Lot of online platforms, coaching centers and tutoring facilities are available but at a very high cost which every student can’t be afford. Whereas SOS provides a risk free and affordable pricing structure for all our courses along with expert teacher support, prompt service and rich content.

How can I help my children with JEE, NEET, CBSE preparation?

We have put a lot of thought about this while developing SOS. One way to help is to get you child the required course from our site so that he/she get an enriched course content with a great SOS feedback system which will help your child secure a great score. The best part is that you can review your child's progress by registering in our system as parent.

Another scenario could be that your child is already attending coaching center (online or offline) but they still a need an expert review system to understand where they stand when it comes to their preparation. SOS can provide that expert review system at a very affordable rate where not only the student but you as parent can track his/her progress as well. In addition your child will get the SOS enriched course content for their practice.

How can I be part of the SOS Teacher's Group?

Interested qualified teachers, private tutors who have knowledge of SOS defined courses JEE Main, NEET, CBSE Science Class 11 & 12 can join the SOS Teachers' Group to teach students online. Registering in the system is a must to start. Internal selection committee will approve as SOS Teacher based on their qualification and teaching experience. Knowledge of internet connected device handling ability and use of the system is a must. Also the teacher should be able to communicate fluently in English and Hindi (Other local language options will be introduced in the future as well).

Ready to learn and grow with SOS?

Access SOS from Desktop, Laptop, Tablet or Mobile. This is a perfect online practice test solution for CBSE, ICSE/ISC, JEE Main and NEET of Class 11 and 12 students.

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Course Resources

1000+

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JEE, NEET, CBSE/ICSE Science For Class 11 and 12 StudentsClass Notes & Videos, Q&A with videos, Unlimited Practice Test.

Class Notes & Videos, Q&A with videos, Unlimited Practice Test.

Virtual Class, Explained Notes

Solved Questions & Video Examples

Chapter Tests & Mock Tests

Top Courses

Demo Course (PCMB)

NEET UG Class 11 & 12

JEE Main Class 11 & 12

CBSE 11 & 12 Science (PCM)

CBSE 11 & 12 Science (PCB)

ICSE/ISC 11-12 Sc (PCM)

ICSE/ISC 11-12 Sc (PCB)

CBSE Physics Class 11-12

ICSE/ISC Phy Class 11-12

CBSE Chemistry Class 11-12

ICSE/ISC Chem Class 11-12

CBSE Maths Class 11-12

ICSE/ISC Maths Class 11-12

CBSE Biology Class 11-12

ICSE/ISC Bio Class 11-12

CBSE Science Class 11

CBSE Science Class 12

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As seen on

Features for Guaranteed Success

Chapter Overview

Class Teacher Notes

Teacher Class Videos

Q&A Explained

Solved Q&A Videos

Chapter MCQ

Chapters Review

Subject Mock Test

Parent Can review

Test review by Teacher

Online Teacher Help

Doubt Clearing Class

Our Top Instructors

Shouvik Das

Purbasha Biswas

Anupam Koner

Susanta Debnath

Ankita Siwach

Swati Agarawalla

Adarsh Gupta

Sonia Siwach

Anmol Anand Bodra

What are people saying

Available courses

Frequently Asked Questions

Ready to learn and grow with SOS?

JEE, NEET, CBSE/ICSE Science
For Class 11 and 12 Students
Class Notes & Videos, Q&A with
videos, Unlimited Practice Test.

Class Notes & Videos, Q&A with
videos, Unlimited Practice Test.