Q.1
ICAR AIEEA PG 2024 - Dairy Technology (Q.32)
MCQ (Single Correct) +4 −1
Condensed milk contains 30% total milk solids and 45% added sugar. What is the sugar ratio?
कंडेंस्ड मिल्क (संघनित दूध) में 30% कुल दुग्ध ठोस (total milk solids) और 45% अतिरिक्त चीनी होती है। चीनी अनुपात (sugar ratio) क्या है?

Calculation:
Total milk solids (TMS) = $30\%$
Added sugar (sucrose) = $45\%$
Moisture content = $100\% - (30\% + 45\%) = 25\%$
Sugar ratio in sweetened condensed milk is defined as the concentration of sugar in the aqueous phase:

$$\text{Sugar Ratio} = \frac{\% \text{ Sugar}}{\% \text{ Sugar} + \% \text{ Water}} \times 100 = \frac{45}{45 + 25} \times 100 = \frac{45}{70} \times 100 = 64.285\% \approx 64.3\%$$

(A sugar ratio of 62.5% to 64.5% provides sufficient osmotic pressure to preserve the product against microbial spoilage without sugar crystallization).

गणना:
कुल दुग्ध ठोस (TMS) = $30\%$
मिलायी गई चीनी (सुक्रोज) = $45\%$
नमी की मात्रा (Moisture) = $100\% - (30\% + 45\%) = 25\%$
मीठे संघनित दूध (Sweetened condensed milk) में चीनी अनुपात (Sugar Ratio) जलीय चरण में चीनी की सांद्रता के रूप में परिभाषित किया जाता है:

$$\text{Sugar Ratio} = \frac{\% \text{ Sugar}}{\% \text{ Sugar} + \% \text{ Water}} \times 100 = \frac{45}{45 + 25} \times 100 = \frac{45}{70} \times 100 = 64.285\% \approx 64.3\%$$

(62.5% से 64.5% का चीनी अनुपात चीनी के क्रिस्टलीकरण के बिना सूक्ष्मजीवों से बचाव के लिए पर्याप्त परासरणी दबाव / osmotic pressure प्रदान करता है)।

Explanation not matching this question? क्या व्याख्या इस प्रश्न से मेल नहीं खा रही? Report
Want to practice this paper in exam conditions? क्या आप परीक्षा जैसे माहौल में अभ्यास करना चाहते हैं? Test yourself in 5-question batch format with timer and hidden answers. 5-प्रश्नों के बैच फॉर्मैट, टाइमर और छिपे उत्तरों के साथ खुद को परखें।
Start Practice Mode → प्रैक्टिस टेस्ट मोड शुरू करें →

Dairy Technology विषय एवं अध्याय

विषय एवं पाठ्यक्रम के अनुसार सभी अध्याय देखें

द्रव दूध प्रसंस्करण, डेयरी उत्पाद निर्माण, संवेदी मूल्यांकन एवं पैकेजिंग

17 टॉपिक्स
Packaging Materials & Systems: Flexible Laminates, Aseptic Packaging, MAP, Vacuum Packaging & Quality Evaluation Thermal Processing of Fluid Milk: LTLT, HTST Pasteurization, UHT, Sterilization & ESL Systems Technology of Frozen Dairy Desserts: Ice Cream Mix Formulation, Freezing, Overrun, Hardening & Novelties Dairy By-Product Utilization & Whey Processing: Casein, Caseinates, Whey Powder, WPC, WPI & Lactose Recovery Sensory Evaluation of Dairy Products: Discrimination Tests, Hedonic Scaling, Scoring Systems & Flavor Defect Profiling Concentrated Milks: Evaporated Milk, Sweetened Condensed Milk, Standardization & Pilot Sterilization सक्रिय Fluid Milk Reception, Chilling, Clarification, Standardization & Homogenization Ghee Technology: Traditional, Cream-Butter, Pre-Stratification & Continuous Methods, Packaging & AGMARK Dried Milks: Roller & Spray Drying, Atomization, Powder Properties, Instantization & Specialty Infant Formulas Cheese Manufacture: Coagulation, Curd Handling, Cheddaring, Pressing, Salting & Curing of Hard & Semi-Hard Cheeses Butter Technology: Batch Churning, Continuous Butter Making (CBM), Working, Salting & Rheology Traditional Heat-Desiccated & Acid-Coagulated Indian Dairy Products: Khoa, Paneer, Chhana & Their Sweets Membrane Filtration in Dairy Processing: Reverse Osmosis (RO), Nanofiltration (NF), Ultrafiltration (UF) & Microfiltration (MF) Soft, Acid-Coagulated & Mold-Ripened Cheeses: Cottage, Mozzarella, Camembert, Roquefort & Fresh Cheeses Technology of Fermented & Probiotic Milks: Dahi, Yoghurt, Cultured Buttermilk, Lassi, Kefir & Koumiss Technology of Fat-Rich Products: Cream Separation, Processing, Neutralization & Cream Varieties Traditional Fermented, Fat-Rich & Frozen Indian Dairy Confections: Shrikhand, Rabri, Kulfi & Ghee Residue
Official PYQ Papers

Previous Year Papers of Dairy Technology

Practice official shift-wise question papers with answer keys and detailed explanations on the actual exam pattern.

3
Total Available Previous Papers

Choose Exam

Exam Directory

Browse official Previous papers and mock tests

10 Major Agriculture Exams Available