Contact Us
Questions, corrections, or feedback — here's how to reach us.
Get in touch
Have a question, found an issue with a calculation, or want to report a bug? We'd like to hear from you. Please avoid sending any sensitive personal documents over chat — we never need your response-sheet file or ID proof to help with a support query.
Join fellow candidates, get announcements first, ask questions, and reach us for bug reports, corrections or feedback about the calculator.
Join the group →Reporting an error in the answer key or scoring
If you believe a question has been scored incorrectly, please share the Question ID and your reasoning through the Telegram group above. Corrections are reviewed and, where valid, applied as a new answer-key version — your previously submitted response is automatically rescored, and you don't need to resubmit anything.
Last updated: August 2026.