ICAR AICE-JRF/SRF (PhD): Dairy Chemistry, Dairy Microbiology, Dairy Technology, Dairy Engineering · India · NTA for ICAR
Original practice questions written to the published syllabus · not past papersWorking with milk producers and starting dairy businesses: extension methods, farmer organisations, clean-milk campaigns and small-plant entrepreneurship.
In the exams: ICAR AIEEA-PG and AICE agricultural extension option at NDRI; Indian state PSC dairy development posts
How our questions for ICAR AICE-JRF/SRF spread across the units of Dairy Extension, Entrepreneurship & Village Milk Systems. Difficulty: 4 easy, 30 medium, 18 hard.
| Monitoring and evaluating dairy projects | 10 | |
| Extension methods and communication | 9 | |
| Adoption and diffusion of dairy innovations | 8 | |
| Digital extension and advisory services | 7 | |
| Women in dairying | 6 | |
| Entrepreneurship and business planning | 5 | |
| Training milk producers in clean milk production | 2 | |
| Village dairy cooperative societies and producer companies | 2 | |
| Government schemes and credit for dairy enterprises | 2 | |
| Small-scale and on-farm processing units | 1 |
Choose an answer, then open the working. Each explanation says why the right answer is right and why the others are not.
Which is the correct order of Rogers' innovation-decision stages?
D. Knowledge, persuasion, decision, implementation, confirmation
Knowledge → persuasion → decision → implementation → confirmation.
Further reading: Rogers, Diffusion of Innovations
Farmers adopt a mineral mixture quickly after seeing neighbours' cows yield more. Which attribute of the innovation is at work?
C. Observability
Visible results speed diffusion; complexity and incompatibility slow it.
Further reading: Rogers, Diffusion of Innovations
A clean milk training programme trains only household heads who attend cooperative meetings. Why might milk quality barely improve?
B. Women who do the milking are not reached
In many households women milk and handle milk; programmes must reach those doing the work.
Further reading: FAO gender and dairy publications
In many smallholder dairy systems, which tasks are commonly done by women?
D. Feeding, milking, calf care and processing
Women's labour is central in many systems, though divisions vary by region and culture.
Further reading: FAO gender and livestock publications
As dairying commercialises, a common effect on women is:
D. Control of income shifts toward men
When milk is delivered to formal buyers, men often handle payments.
Further reading: FAO gender and livestock publications
A chilling unit costs 100,000 currency units and yields net cash flows of 30,000 a year for 5 years. At a 10% discount rate, its NPV is about:
D. 13,724
NPV = Σ30,000/1.1^t (t = 1–5) − 100,000 = 113,724 − 100,000 = 13,724. 50,000 ignores discounting.
Further reading: Investment appraisal texts
Interactive voice response advisory services are especially suitable for farmers who:
B. Have limited literacy
Voice in local languages reaches farmers who cannot read text messages easily.
Further reading: Digital agriculture literature
A common reason digital extension projects end after donor funding stops is:
B. No sustainable business model
Someone must pay: government, processors, suppliers, farmers or advertisers.
Further reading: Digital agriculture literature
Messaging-app groups of farmers can spread knowledge quickly but carry the risk of:
C. Spreading misinformation without moderation
Trained advisers moderating groups reduce false advice.
Further reading: Digital agriculture literature
Routine milk collection records are especially valuable for M&E because they:
C. They record every delivery over time
They are continuous and detailed, though limited to farmers selling through the system.
Further reading: Dairy project M&E practice
Ten here, 52 in the app. The Laisha app has every practice question we have written to ICAR AICE-JRF/SRF in this subject, marked as you go, with timed papers, a jump-to-unanswered list and a certificate when you pass at 70 per cent.
Free for ten days, then one subscription of US$10 a month. We would rather say so here than have you find it later.
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