INDIAN BANKING RADAR (IBR) - IBPS AFO MAINS INTELLIGENCE MOCK

🔥 PLATINUM SERIES 2.0 | VOL. 185

📅 1 OCTOBER 2026 | THURSDAY

🎯 TARGET: IBPS AFO • AGRICULTURE OFFICER • NABARD • RRB

🧠 20 MCQs | 20 MARKS | 15 MINUTES

❌ NEGATIVE MARKING: 0.25 MARK FOR EACH WRONG ANSWER

🔥 IBR PROFESSIONAL APPROACH:

FACT → SCIENCE → FIELD APPLICATION → ECONOMICS → RISK → CREDIT DECISION → EXAM TRAP

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🔥 TODAY'S PROFESSIONAL FOCUS

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🌱 Soil Health & Nutrient Management

🧪 Soil pH, CEC & Liming

🌾 Seed Quality & Seed Treatment

🌿 Weed Management & Herbicide Selectivity

🐛 Integrated Pest Management

🦠 Biological Control

💧 Irrigation Scheduling & Water Management

🌾 Conservation Agriculture

📡 Precision Agriculture

🐄 Dairy Nutrition & Feed Conversion

🥛 Mastitis & Dairy Management

🐔 Poultry Production

🐟 Aquaculture Water Quality

🌳 Agroforestry

💰 Farm Economics & Credit Appraisal

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🔥 SECTION A — PROFESSIONAL INTELLIGENCE TEST

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Q1. A soil test shows strongly acidic soil with poor crop performance. Which intervention is most directly appropriate for correcting soil acidity?

A. Application of lime based on soil-test recommendation

B. Increasing irrigation indefinitely

C. Applying only nitrogen fertiliser

D. Increasing seed rate

E. Removing all crop residues

Q2. A soil has a high cation exchange capacity. What does this generally indicate?

A. Very low water-holding capacity

B. Greater capacity to retain and exchange positively charged nutrient ions

C. Complete absence of soil acidity

D. Guaranteed high crop yield

E. Complete freedom from nutrient losses

Q3. A farmer applies excessive nitrogen to a crop that already has adequate nitrogen availability. Which outcome is most likely?

A. Guaranteed higher grain quality

B. Elimination of pest attack

C. Excessive vegetative growth and possible lodging or nutrient imbalance

D. Permanent improvement in soil structure

E. Elimination of irrigation requirement

Q4. A seed lot has high germination percentage but poor field emergence under stressful conditions. Which additional seed-quality characteristic should the Agriculture Officer examine?

A. Seed colour alone

B. Seed packaging design

C. Market price

D. Seed vigour

E. Farm size

Q5. A farmer treats seed with an appropriate fungicidal or biological seed-treatment product before sowing. The principal objective is to:

A. Increase landholding size

B. Replace all later crop-protection measures

C. Eliminate all insect pests permanently

D. Increase market price

E. Protect seed and seedlings against specified seed-borne or soil-borne pathogens

Q6. A herbicide controls weeds without causing significant injury to the crop when used at the recommended dose and stage. This characteristic is known as:

A. Herbicide selectivity

B. Soil sterilisation

C. Biological fixation

D. Crop dormancy

E. Genetic erosion

Q7. A farmer repeatedly uses the same herbicide mode of action and observes declining weed control over successive seasons. What should be investigated first?

A. Seed colour

B. Herbicide resistance and the need for integrated weed-management practices

C. Milk yield

D. Tractor horsepower

E. Crop insurance premium

Q8. Under Integrated Pest Management, the most appropriate approach is to:

A. Spray pesticides on a fixed calendar regardless of pest level

B. Eliminate all insects from the field

C. Integrate monitoring, cultural, mechanical, biological and need-based chemical measures

D. Depend exclusively on chemical pesticides

E. Ignore economic damage levels

Q9. A farmer releases a suitable natural enemy against a pest population as part of an ecological pest-management programme. This is an example of:

A. Chemical control

B. Mechanical control

C. Cultural control

D. Biological control

E. Genetic erosion

Q10. A crop is irrigated whenever necessary rather than according to a fixed calendar. Which information is most useful for scientific irrigation scheduling?

A. Tractor colour

B. Market distance

C. Farm boundary size

D. Previous year's crop price

E. Soil moisture, crop stage and weather/evapotranspiration conditions

Q11. A farmer adopts zero or minimum tillage and retains crop residues on the soil surface. Which combination best represents potential benefits of this conservation-agriculture practice?

A. Higher soil erosion and greater fuel use

B. Soil protection, moisture conservation and reduced soil disturbance

C. Elimination of all weeds

D. Elimination of fertiliser requirement

E. Guaranteed yield increase in every season

Q12. A farmer uses satellite- or sensor-based information to identify variation in crop vigour within the same field and adjusts input application accordingly. This is an example of:

A. Precision agriculture

B. Subsistence farming

C. Shifting cultivation

D. Mixed farming only

E. Traditional broadcasting

Q13. A dairy animal receives adequate feed quantity but produces poorly because the ration is deficient in essential nutrients. What should the Agriculture Officer examine first?

A. Shed colour

B. Market distance

C. Ration balance and nutrient requirements

D. Animal identification tag colour

E. Milk-container size

Q14. A dairy farmer notices swelling of the udder, abnormal milk and reduced milk yield in an animal. Which condition should be suspected?

A. Ketosis only

B. Mastitis

C. Bloat only

D. Milk fever only

E. Heat stress only

Q15. In poultry production, feed conversion ratio is primarily used to assess:

A. Eggshell colour

B. Hatchery building size

C. Vaccination frequency only

D. Feed efficiency in relation to body-weight gain or production

E. Market distance

Q16. A fish farmer observes fish gasping near the water surface, particularly during early morning hours. Which water-quality parameter should be investigated immediately?

A. Dissolved oxygen

B. Pond colour only

C. Fish body length

D. Market demand

E. Feed-bag size

Q17. A farmer integrates trees with crops and/or livestock within the same land-management system. This practice is best described as:

A. Monocropping

B. Agroforestry

C. Sole cropping

D. Fallow farming

E. Contract farming

Q18. A farm-loan proposal shows adequate projected production but insufficient cash surplus after meeting operating expenses and household withdrawals. Which aspect should concern the Agriculture Officer most?

A. Colour of the farm building

B. Size of the farmer's family alone

C. Repayment capacity and cash-flow adequacy

D. Brand of agricultural equipment

E. Number of village roads

Q19. A farmer's proposed investment has an annual net cash inflow of ₹2 lakh and requires an initial investment of ₹10 lakh. Ignoring the time value of money, the simple payback period is:

A. 2 years

B. 3 years

C. 4 years

D. 5 years

E. 10 years

Q20. A farmer has gross farm receipts of ₹15 lakh, variable costs of ₹9 lakh and fixed costs of ₹4 lakh. What is the farm's operating surplus before interest and principal repayment?

A. ₹1 lakh

B. ₹3 lakh

C. ₹5 lakh

D. ₹6 lakh

E. ₹2 lakh

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🔑 ANSWER KEY

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Q1.A | Q2.B | Q3.C | Q4.D | Q5.E

Q6.A | Q7.B | Q8.C | Q9.D | Q10.E

Q11.B | Q12.A | Q13.C | Q14.B | Q15.D

Q16.A | Q17.B | Q18.C | Q19.D | Q20.E

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🧮 QUICK CALCULATION CHECK

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Q19: ₹10 lakh ÷ ₹2 lakh = 5 years → D

Q20: ₹15 lakh − ₹9 lakh − ₹4 lakh = ₹2 lakh → E

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🧠 PROFESSIONAL REVISION — 20 MUST-KNOW POINTS

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🌱 1. Soil acidity: Lime requirement should be based on soil testing and local recommendations.

🧪 2. CEC: Higher CEC generally means greater capacity to retain and exchange nutrient cations.

🌾 3. Excess nitrogen: Can cause excessive vegetative growth, lodging and nutrient imbalance.

🌱 4. Seed vigour: Explains field performance under stressful conditions beyond germination percentage.

🧫 5. Seed treatment: Protects seed/seedlings against specified seed- and soil-borne pathogens.

🌿 6. Herbicide selectivity: Target weed control with acceptable crop safety under recommended use.

🐛 7. Herbicide resistance: Repeated use of the same mode of action increases selection pressure for resistance.

🦠 8. IPM: Monitoring + thresholds + compatible cultural, biological, mechanical and chemical measures.

🕷️ 9. Biological control: Pest suppression using natural enemies or other biological agents.

💧 10. Irrigation scheduling: Soil moisture + crop stage + atmospheric demand.

🌾 11. Conservation agriculture: Minimum soil disturbance + soil cover + diversification.

📡 12. Precision agriculture: Data-driven, site-specific farm management.

🐄 13. Dairy nutrition: Balanced ration is more important than feed quantity alone.

🥛 14. Mastitis: Mammary-gland inflammation can reduce milk yield and affect milk quality.

🐔 15. FCR: Measures feed efficiency relative to production or body-weight gain.

🐟 16. Aquaculture: Early-morning gasping → investigate dissolved oxygen immediately.

🌳 17. Agroforestry: Trees integrated with crops and/or livestock.

🏦 18. AFO credit: Technical feasibility must translate into sufficient cash flow and repayment capacity.

💰 19. Payback period: Initial investment ÷ annual net cash inflow.

📊 20. Operating surplus: Gross receipts − variable costs − fixed costs.

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⚠️ HIGH-YIELD AFO EXAM TRAPS

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🔹 Germination ≠ seed vigour

🔹 Seed treatment ≠ complete crop protection

🔹 IPM ≠ pesticide-only control

🔹 High CEC ≠ guaranteed high yield

🔹 More nitrogen ≠ automatically more yield

🔹 Precision agriculture ≠ necessarily full automation

🔹 FCR → feed efficiency

🔹 Fish gasping → check dissolved oxygen

🔹 Mastitis → udder/mammary inflammation

🔹 Agroforestry → trees + crops/livestock

🔹 Payback period ≠ profitability measure

🔹 Credit appraisal → cash flow ultimately supports repayment

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📊 SELF-ASSESSMENT

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🔥 18–20 → EXCELLENT PROFESSIONAL COMMAND

💪 15–17 → STRONG — REFINE WEAK AREAS

📚 12–14 → GOOD — TARGETED REVISION

🎯 BELOW 12 → STRENGTHEN CORE CONCEPTS

📌 SCORE: ____ / 20

📌 WRONG: ____

📌 UNATTEMPTED: ____

📌 TOP 2 WEAK AREAS:

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🔥 90-DAY PREMIUM ACCESS

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📢 IBR DAILY AFO CHALLENGE

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🎯 Attempt today's 20 questions in 15 minutes.

📝 Record your score.

🔍 Identify your TOP 2 weak areas.

📚 Revise them before the next mock.

ONE MOCK A DAY.

ONE SET OF WEAKNESSES LESS.

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🌾 AFO MAINS MANTRA

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FACT → SCIENCE → FIELD APPLICATION → ECONOMICS → RISK → CREDIT DECISION

🌾 READ SMART • THINK AGRICULTURE • ANALYSE LIKE AN AFO • ANSWER INTELLIGENTLY

— INDIAN BANKING RADAR (IBR)