Using DHAOO

Terms of use

By using Bihar Agriculture Academy Patna, you agree to use its educational resources lawfully and responsibly.

Study resources

Our articles, notes and practice questions support your preparation. They do not guarantee a score, selection or examination result. For dates, eligibility, fees and official notices, refer to the relevant examination authority and linked primary sources.

Digital PDF purchases

Before purchasing, review the product description, language, edition, price and available sample. Paid PDFs are licensed for your personal study. Do not resell, publicly upload or redistribute paid material without permission. Download access becomes available after payment verification. See our refund and delivery policy.

Your details and access

Provide a valid email address at checkout and keep purchase access links private. Contact support with your order number if you cannot access a paid file. Do not try to bypass access controls or disrupt the website.

Corrections and external services

We welcome corrections through our contact page. Third-party websites, app stores and payment services have their own terms and availability.

Questions about these terms can be sent through our contact page.