For Students in class 6 to 12, we conduct coaching classes for Board Examinations (ICSE, CBSE and STATE Board Curriculum) and for other competitive examinations like NEET, IIT-JEE, NEST, NDA, CUCET, CLAT, NID, NIFT, UCEED, NATA, SAT etc.


    We conduct coaching classes for all students, for all the UG & PG admission competitive examinations in India and Abroad. Some of the examinations are CAT, XAT, MAT, TANCET, GRE, GMAT, LSAT, IELTS, TOEFL, etc.


    We conduct online classes for school students of standard 6 - 12. We conduct these classes everyday except sundays and public holidays.

    6th Standard 5 PM to 6 PM
    7th Standard 6 PM to 7 PM
    8th Standard 7 PM to 8 PM
    9th Standard 6 PM to 8 PM
    10th Standard 6 PM to 8 PM
    11th Standard 6 PM to 8 PM

    * Admission closed for Standard 12


    ClassSize20 provides quality education and expert guidance for your toughest and quickest preparations. We conduct exclusive special training sessions for average and poor performing students.

    We also limit the number of students on each batch for us to concentrate and coach each and every student individually and to usher them in right directions.

    Our teachers are Academic scholars with vast teaching experience. You shall resolve all your doubts instantly with our experts. Repeatedly revise all difficult concepts, time and again for perfection.

Popular Courses

Design Based Examinations

Biology-Physics-Chemistry Based Examinations

Maths-Physics-Chemistry Based Examinations

Aptitude Based Examinations

Board Examinations

Fee Structure

just pay what you need
Board Exams Coaching Classes

are conducted from 6 PM to 9 PM daily at Ramapuram and Mugappair

available for 9th, 10th, 11th and 12th Standard Students

Our Instructors

meet our team