Contact
We are a small team building studyoptional.com. There is one way to reach us, and a real person reads it:
Write to us in English or Hindi, whichever is easier. We usually reply within a few days — sooner when we can, a little slower around exam season.
Before you write
A few common questions already have answers, and you might get unstuck faster:
- Want Maths Daily Practice? It's free for everyone through the 2026 Mains — no invite, no card. See Daily Practice or just sign in to start. For CSAT, see CSAT Prep.
- Looking for solutions or the guide? Every worked solution and guide chapter is free and needs no account. Start from the maths optional papers or the maths study guide — or the free CSAT solved papers.
- Wondering whether maths is the right optional for you? We make the honest case on the blog.
Spotted a mistake?
If a solution looks wrong or a figure is hard to read, please tell us — point us to the paper, year, and question, and we'll check it. We take the mathematics seriously and would rather hear about an error than leave it standing.
Privacy note. When you email us, we see your message and your email address, and nothing more. We use it only to reply. See our Privacy Policy for how we handle data across the site, or our Refunds & Cancellations policy.