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🌱&nbsp;30 Questions in Subjective test
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100+ Mock Test (90+ Subjective Test & 10+ Mock Test Full length Mock Test) ? Subject Wise Test Attempt Any time ? Available in Engli...

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<h3>BIHAR DAIRY FIELD OFFICER / DAIRY TECHNICAL OFFICER &ndash; SELECTION PROCESS</h3>
The selection of candidates will be carried out by the Commission based on a written competitive examination and relevant work experience.
The final merit list will be prepared as follows:
<ul>
	<li>Written Competitive Examination (Computer-Based Test) &ndash; 75 marks</li>
	<li>Work Experience &ndash; 25 marks</li>
</ul>
Candidates who have prior experience in the relevant field&mdash;either under the Government of Bihar, Central Government-related institutions, municipal bodies, or recognized organizations&mdash;will be awarded 5 marks for each completed year of service, up to a maximum of 25 marks. For incomplete years, marks will be calculated proportionally based on the number of days worked, using the formula: 
(Number of working days &times; 5) &divide; 365
Total Marks: 100
<hr />
<h3>EXAM PATTERN</h3>
<ul>
	<li>The examination will consist of 100 multiple-choice questions (MCQs).</li>
	<li>The paper will be available in both Hindi and English.</li>
	<li>Duration: 2 hours</li>
	<li>Total Marks: 100</li>
	<li>The questions will be based on the prescribed syllabus of the relevant discipline.</li>
</ul>
Additional details:
<ul>
	<li>The exam will be conducted in Computer-Based Test (CBT) mode and may be held in multiple shifts.</li>
	<li>If conducted in multiple shifts, normalization will be applied while preparing results.</li>
	<li>Negative marking is applicable:
	<ul>
		<li>Correct answer: +1 mark</li>
		<li>Incorrect answer: &ndash;0.25 mark</li>
	</ul>
	</li>
	<li>The final merit list will be prepared after applying normalization (if required).</li>
</ul>
<hr />
<h3>MINIMUM QUALIFYING MARKS</h3>
As per the guidelines of the General Administration Department, Bihar:
<ul>
	<li>General Category &ndash; 40%</li>
	<li>Backward Class (BC) &ndash; 36.5%</li>
	<li>Extremely Backward Class (EBC) &ndash; 34%</li>
	<li>SC/ST, Women, and Divyang candidates &ndash; 32%</li>
</ul>
<hr />
<h3>EXAM SYLLABUS (SUMMARY)</h3>
1. Dairy Processing
Covers the status of the dairy industry in India and globally, clean milk production, procurement systems, milk quality assessment, adulteration detection, and transportation. It also includes raw milk preservation, composition and properties of milk, separation processes, homogenization, and thermal processing techniques like pasteurization, sterilization, UHT, and aseptic packaging.
Topics also include traditional dairy products, fat-rich products (cream, butter, ghee), ice cream technology, cheese manufacturing, condensed and dried milk products, packaging systems, dairy by-products, membrane processing, and waste management.
<hr />
2. Dairy Chemistry
Focuses on milk composition across species, physico-chemical properties, colloidal systems, and nutritional aspects. It includes human nutrition, digestion, vitamins, hormones, lactose intolerance, food additives, toxins, and antibiotics in milk.
Also covers detailed chemistry of milk components like carbohydrates, proteins, and lipids, along with analytical techniques and chemistry of various dairy products.
<hr />
3. Dairy Microbiology
Includes classification and growth of microorganisms, microbial genetics, and milk microflora. Covers milk spoilage, mastitis, milk-borne diseases, and microbiology of various dairy products.
Also includes starter cultures, probiotics, fermented milk products, food safety systems, rapid detection techniques, and basics of animal husbandry and dairy management.

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