Get in Touch
Contact Us & Feedback
தொடர்பு கொள்க • We value suggestions from students and teachers
Have a question, suggestion for a new subject, or spotted a typo in one of our answer explanations? We would love to hear from you. The OneMark Kalvi team is dedicated to keeping our educational content 100% accurate and helpful.
Official Email Contact
For curriculum suggestions, school partnerships, or general queries:
Response time: Within 24 to 48 hours.
Report Question Errors
Spotted an error in an answer key or explanation? Send us the details:
Include: Subject, Chapter no., and Question text.
Quick Email Starters
Click a button below to launch a pre-formatted message in your email client:
Dedicated to the students and hardworking aspirants of Tamil Nadu