Mathematics by Subha Sir

Terms and conditions

Last updated: 6 November 2026.

This website provides information about tuition offered by Subhajit Jana, known as Subha Sir, in South Kolkata.

Classes and enquiries

Courses, class locations and advertised time slots are subject to availability. Confirm the subject, syllabus, class format, teacher, timing and venue directly before attending. A free demo can be arranged by contacting Subha Sir.

Fees and cancellations

This website does not accept payments or complete enrolment. Before agreeing to paid tuition, ask for the applicable fees, payment schedule, cancellation arrangements and refund terms in writing. No blanket no-refund rule is imposed by this website. Statutory consumer rights remain unaffected.

Learning outcomes

Tuition provides teaching, practice and guidance. Marks, ranks, admissions, examination success and employment are not guaranteed. Exam names identify the preparation offered and do not imply endorsement by examination boards or institutions.

Student achievements

The achievements described in Meet Sir were shared by Subhajit Jana about students he has taught. They describe individual outcomes, not a selection rate or a promise of admission, employment or similar results for every student. No student names, photographs or personal testimonials are published in that section.

Google reviews and external resources

The rating and review count displayed here can change. Open the Google listing for the current reviews. Syllabus and study-resource links lead to independent publishers; select the version for your examination year.

Photographs and content

The portrait and teaching-brand artwork were supplied for this website. The artwork is used as branding, not as a photograph of a teaching venue. Subject photographs illustrate the courses and do not depict his classrooms. Official examination and institution identifiers are used to identify relevant resources, without implying affiliation or endorsement. See the image credits page for sources. Third-party materials remain subject to their respective terms.

Questions or concerns

Subhajit Jana · Mathematics by Subha Sir
Shahid Khudiram Metro Station Road, Briji, Garia, Kolkata, West Bengal 700084.
79087 55650 · subhajitjana8585@gmail.com