DoubtPay AI is an independent, pay-per-question AI doubt solver operated by Rishi Yadav — built for school students of Class 6 to 12 and for competitive exam aspirants preparing for board exams, CUET, JEE, NEET, SSC, banking, railways and similar exams. Type your question in Hindi, Hinglish, English or 9 more Indian languages (Bengali, Marathi, Tamil, Telugu, Gujarati, Kannada, Malayalam, Punjabi, Odia) and get a clear, step-by-step explanation with a labelled diagram where it helps, a hint, feedback on your own attempt, a revision plan, practice questions, or flashcards with quick notes and a mind map.
Because you ask your own question, DoubtPay works for CBSE, ICSE and State Board books, previous year questions, mock test doubts, and reasoning and aptitude problems alike. There is no subscription: you buy a small one-time credit pack, and one successful response uses one prepaid credit. If a request fails, the credit is restored automatically.
AI can make mistakes; check important facts and calculations with your textbook, official material or teacher. We do not promise marks, selection, admission or academic outcomes.
Use help in line with your school’s or exam’s rules. If you are under 18, use the service with a parent or guardian’s permission.