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Questions, corrections and ideas are all welcome. The quickest way to reach us is by email.
Please write in English and add a short subject line, such as "Correction", "New topic idea" or "Feedback", so your message reaches the right place.
Reporting a mistake in a question
Accuracy matters to us. If an answer, an option or an explanation looks wrong or confusing, tell us and we will check it. To help us find it quickly, include:
- the subject (for example, Chemistry),
- the topic name or number, as shown at the top of the study-notes page,
- the question number (for example, Q12),
- what you think the correct answer or wording should be, and, if you can, where you checked it (such as the NCERT textbook chapter).
For a formula, include the topic and the formula's name from the formula reference.
Suggesting a subject or topic
Would you like questions on a chapter, class or programming topic we have not covered yet? Send us the subject, the class or level, and the topics you need. Suggestions from students, parents and teachers help us decide what to add next.
Other questions
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