Bihar BTSC Dairy Field Officer / Dairy Technical Officer Recruitment 2026

Step-by-Step Guide to Apply Online for Bihar BTSC Diary Officer Recruitment 2026

1. Visit the official BTSC website: btsc.bihar.gov.in.

2. Click on the link for the Dairy Field Officer/Dairy Technical Officer recruitment under 'Apply Online'.

3. Fill in the application form carefully with accurate details including personal, educational and experience information.

4. Upload scanned copies of required documents as per specifications:

• Passport size photograph (as per guidelines)
• Signature images (follow size and format rules from ImageResizer)
• Experience certificate and relevant educational certificates

5. Pay the application fee of Rs. 100 online via Debit/Credit Card, UPI, Net Banking or Mobile Wallet.

Note: Fee once paid will not be refunded under any circumstances.

6. Verify all entered information and submit the application.

7. Take a printout of the submitted application form and fee receipt for future reference.

Application Guidelines and Key Points

• Read the official notification carefully before filling the form.
• Ensure eligibility criteria are met, especially minimum qualification and age limits.
• Upload scanned documents as per prescribed format and size to avoid rejection.
• Check all details before submitting the form; corrections may not be allowed after submission.
• Keep the application number safe for future communications and admit card downloads.
• Use the AgeCalculator tool to verify DOB and eligibility.
• Keep originals of documents ready for document verification stage.
• Minimum qualifying marks for written exam vary: GEN 40%, BC/EBC 36.5%, SC/ST/Women/PwBD 32%.

Stages and Criteria

1. Written CBT of 75 marks (100 MCQs, 2 hours duration) with negative marking of 0.25 per wrong answer.

2. Experience marks (up to 25) added based on work certificate.

3. Merit list preparation based on total marks.

4. Document verification for shortlisted candidates.

5. Medical examination before final appointment.

Exam Pattern

• Computer Based Test (CBT) with 100 multiple choice questions.
• Total 75 marks, time duration 2 hours.
• Negative marking of 0.25 marks for each wrong answer.

Syllabus

Candidates should prepare subjects related to Dairy Technology, Dairy Husbandry, General Knowledge, Reasoning, and Arithmetic as per official guidelines.

Result Declaration

Results and merit list will be published on the official BTSC website.

Medical Examination

Shortlisted candidates will undergo medical fitness test as per recruitment rules.

Official BTSC Helpdesk

For queries related to the Bihar BTSC Diary Officer Recruitment 2026, candidates can contact via the official BTSC website btsc.bihar.gov.in or at the designated helpline numbers provided there.

Note: Avoid unofficial contact emails to prevent misinformation.