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Agriculture & Animal Husbandry MCQ-11: 25 Important Questions for ADRE, VFA, ADO, Assam Agriculture Exam 2026 [Assamese Explained]

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Are you preparing for VFA (Village Field Assistant) Exam 2026? In our previous  MCQ 1 to MCQ 10, we covered many questions. Today in VFA MCQ-11, we bring 25 new questions from Agriculture, Animal Husbandry and Soil Science. All questions are in English, but explanation is in Assamese for your easy understanding.

Welcome to FutureAxom.in Agriculture Series. MCQ-9 & 10 āϤ Geography & Polity āĻļেāώ. āφāϜি MCQ-11 āϤ Agriculture, Animal Husbandry, Fishery, Poultry ā§° āĻĒā§°া 25 āϟা āύāϤুāύ āĻĒ্ā§°āĻļ্āύ āĻĻিāĻ›ো। ADRE Grade 3, VFA, ADO, APDCL Agriculture Assistant āϤ 10-12 āύāĻŽ্āĻŦā§° āχāϝ়াā§° āĻĒā§°া āφāĻšে।

FutureAxom.in āĻāχ āϏāĻ•āϞো āĻĒ্ā§°āĻļ্āύ AAU Jorhat Book, Assam Agriculture Department Handbook 2025, KVK Training Manual, Pashupalan Vibhag ā§° āĻĒā§°া verified. āφāĻ—ā§° MCQ āϤ āĻāχāĻŦোā§° āύাāχ।

MCQ-11 Overview

ExamADRE 3.0, VFA, ADO, Agriculture Extension Assistant, APDCL 2026
TopicSoil Science, Agronomy, Animal Husbandry, Poultry, Fishery, Govt Schemes
Total Qs25 Q&A + Assamese Explanation + Trick
MediumEnglish Question + Assamese Detailed Explanation

Q1. What is the optimum pH range for most crops?
A) 4.0 - 5.0
B) 6.0 - 7.5
C) 8.0 - 9.0
D) 3.0 - 4.0
Correct Answer: B) 6.0 - 7.5

Explanation: Most crops grow best at pH 6.0-7.5 (slightly acidic to neutral). Nutrient availability highest at this range.

Assamese Explanation: āĻŦেāĻ›ি āĻ­াāĻ— āĻĢāϚāϞ⧰ āĻŦাāĻŦে āĻŽাāϟিā§° pH 6.0 ā§° āĻĒā§°া 7.5 ā§° āĻŽাāϜāϤ āĻĨাāĻ•িāϞে āĻ­াāϞ। āĻ…āϏāĻŽā§° āĻŽাāϟি acidic āĻšāϝ়, 4.5-5.5 ā§° āϤāϞāϤ āĻĨাāĻ•ে, āĻ—āϤিāĻ•ে āϚূāĻŖ (Lime) āĻĻি pH āĻ িāĻ• āϕ⧰িāĻŦ āϞাāĻ—ে।

Q2. Boro Paddy is cultivated in which season?
A) Kharif
B) Rabi
C) Zaid
D) Pre-Kharif
Answer: B) Rabi Season

Explanation: Boro is Rabi paddy. Sown Dec-Jan, harvested April-May. Needs irrigation. Ahu is Pre-Kharif (March-April), Sali is Kharif (June-July).

Assamese: āĻŦā§°ো āϧাāύ ā§°āĻŦি āĻ‹āϤুāϤ āϕ⧰া āĻšāϝ়। December-January āϤ ā§°োāĻĒāĻŖ āϕ⧰া āĻšāϝ় āφ⧰ু April-May āϤ āϚāĻĒোā§ąা āĻšāϝ়। āĻāχ⧰ āĻ•াā§°āĻŖে āϜāϞ-āϏিāĻž্āϚāύ āϞাāĻ—ে।

Q3. How much Nitrogen is present in Urea?
A) 26%
B) 46%
C) 60%
D) 18%
Answer: B) 46% N - Highest N fertilizer

Assamese: āχāω⧰িāϝ়াāϤ 46% Nitrogen āĻĨাāĻ•ে। āĻāχāϟো āφāϟাāχāϤāĻ•ৈ āĻŦেāĻ›ি Nitrogen āĻĨāĻ•া ā§°াāϏাāϝ়āύিāĻ• āϏাā§°।

Q4. What is milk fat % in Jersey cow?
A) 3%
B) 5.5%
C) 8%
D) 4.5%
Answer: B) 5.0-5.5% (Holstein 3.5%, Indigenous 4-4.5%)

Assamese: Jersey āĻ—ā§°ুā§° āĻ—াāĻ–ীā§°āϤ 5.5% fat āĻĨাāĻ•ে। Holstein āϤ 3.5% āĻšে āĻĨাāĻ•ে āĻ•িāύ্āϤু āĻ—াāĻ–ীā§°ā§° āĻĒā§°িāĻŽাāĻŖ āĻŦেāĻ›ি āĻĻিāϝ়ে।

Q5. What is Azolla?
A) Chemical Fertilizer
B) Biofertilizer
C) Weedicide
D) Insecticide
Answer: B) Biofertilizer - Floating fern with Anabaena

Explanation: Azolla fixes atmospheric Nitrogen with Anabaena azollae. Used in paddy as green manure. Fixes 40-60 kg N/ha.

Assamese: Azolla āĻĒাāύীāϤ āĻšোā§ąা āĻāϟা fern. āϧাāύ āĻ–েāϤিāϤ āĻāχāϟো biofertilizer āĻšিāϚাāĻĒে āĻŦ্āĻ¯ā§ąāĻšাā§° āϕ⧰া āĻšāϝ়। āĻŦāϤাāĻšā§° āĻĒā§°া Nitrogen āϧ⧰ি ā§°াāĻ–ে।

Q6. What is sowing time of Ahu Paddy in Assam?
A) March-April
B) June-July
C) Nov-Dec
D) Jan-Feb
Answer: A) March-April (Pre-Kharif), Harvest June-July

Assamese: āφāĻšু āϧাāύ March-April āĻŽাāĻšāϤ sow āϕ⧰া āĻšāϝ় āφ⧰ু June-July āϤ harvest āϕ⧰া āĻšāϝ়।

Q7. Which earthworm is used for Vermicompost?
A) Eisenia fetida
B) Snake
C) Leech
D) Cockroach
Answer: A) Eisenia fetida (Red worm), also Eudrilus eugeniae

Assamese: Eisenia fetida āĻ•েঁāϚু vermicompost āĻŦāύাāĻŦāϞৈ āϏāĻŦāϚেāϝ়ে āĻ­াāϞ। 45 āĻĻিāύāϤ āϏাā§° ready āĻšৈ āϝাāϝ়।

Q8. Foot and Mouth Disease (FMD) affects which animals?
A) Cow, Buffalo, Pig
B) Poultry
C) Human
D) Fish
Answer: A) Cow, Buffalo, Pig, Goat, Sheep - Cloven footed animals

Assamese: FMD āĻ—ā§°ু, āĻŽ'āĻš, āĻ—াāĻšā§°ি, āĻ›াāĻ—āϞীā§° āĻ­āϝ়াāύāĻ• viral āĻŦেāĻŽাā§°। āĻŽুāĻ– āφ⧰ু āĻ েংāϤ āϘা āĻšāϝ়। 6 āĻŽাāĻšā§° āĻŽূā§°āϤ vaccine āĻĻিāĻŦ āϞাāĻ—ে।

Q9. What is composition of DAP?
A) 18% N and 46% P2O5
B) 46% N and 18% P
C) 20% N, 20% P
D) 10% N, 26% P
Answer: A) 18% N and 46% P2O5 (Di-Ammonium Phosphate)

Assamese: DAP āϤ 18% Nitrogen āφ⧰ু 46% Phosphorus āĻĨাāĻ•ে। āĻ–েāϤিā§° āĻ—ুā§°িāϤ āĻāχāϟো āϏাā§° āĻĻিāϝ়া āĻšāϝ়।

Q10. What is seed rate in SRI method of paddy?
A) 5 kg/hectare
B) 40 kg/hectare
C) 60 kg/hectare
D) 20 kg/hectare
Answer: A) 5 kg/ha in SRI vs 40-50 kg/ha in normal transplanting

Explanation: System of Rice Intensification saves seed, water, gives more yield. Single seedling 8-12 days old transplanted at 25x25 cm.

Assamese: SRI āĻĒāĻĻ্āϧāϤিāϤ āĻ•āĻŽ āĻŦীāϜ āϞাāĻ—ে - hectare āϤ 5 kg। āĻ•িāύ্āϤু āĻ‰ā§ŽāĻĒাāĻĻāύ āĻŦেāĻ›ি āĻšāϝ় āφ⧰ু āĻĒাāύী āĻ•āĻŽ āϞাāĻ—ে।

Q11. What is market age of Broiler poultry?
A) 6 weeks
B) 20 weeks
C) 1 year
D) 10 weeks
Answer: A) 6 weeks (1.5-2 kg weight)

Assamese: Broiler āĻ•ুāĻ•ুā§°া 6 āϏāĻĒ্āϤাāĻšāϤ 1.5-2 kg āĻšৈ āϝাāϝ় āφ⧰ু āĻŦিāĻ•্ā§°ী āϕ⧰িāĻŦ āĻĒā§°া āĻšāϝ়।

Q12. Which is main cash crop of Assam?
A) Paddy
B) Tea
C) Wheat
D) Maize
Answer: B) Tea - Assam produces 50% of India's tea

Assamese: āĻ…āϏāĻŽā§° āĻĒ্ā§°āϧাāύ cash crop āĻšৈāĻ›ে āϚাāĻš। āĻ­াā§°āϤ⧰ 50% āϚাāĻš āĻ…āϏāĻŽāϤে āĻ‰ā§ŽāĻĒাāĻĻāύ āĻšāϝ়।

Q13. What is depth for collecting soil sample?
A) 0-15 cm
B) 0-50 cm
C) 0-100 cm
D) 30-60 cm
Answer: A) 0-15 cm for most crops, 0-22.5 cm for deep rooted

Assamese: āϏাāϧাā§°āĻŖ āĻĢāϚāϞ⧰ āĻŦাāĻŦে 0-15 cm āĻ—āĻ­ীā§°āϤাā§° āĻĒā§°া āĻŽাāϟিā§° āύāĻŽুāύা āϞāĻŦ āϞাāĻ—ে। 8-10 āĻ াāχ⧰ āĻĒā§°া V āφāĻ•ৃāϤিāϤ āϞāĻŦ āϞাāĻ—ে।

Q14. Which of these are Rabi crops?
A) Wheat, Mustard, Potato
B) Paddy (Sali), Jute
C) Maize, Cotton
D) Tea
Answer: A) Wheat, Mustard, Potato, Boro Paddy, Lentil - Sown Oct-Nov, harvested Mar-Apr

Assamese: Rabi āĻĢāϚāϞ Oct-Nov āϤ sow āϕ⧰া āĻšāϝ়। Wheat, Mustard, Potato Rabi āĻĢāϚāϞ āĻšāϝ়।

Q15. Which gas is main in Biogas?
A) Methane (60%)
B) Oxygen
C) Nitrogen
D) CO2 only
Answer: A) Methane 60%, CO2 35-40%, H2S small

Assamese: āĻ—োāĻŦā§° āĻ—েāĻ›āϤ 60% Methane āĻĨাāĻ•ে āϝিāϟো āϜ্āĻŦāϞে। āĻāχāϟোā§ąে āϜ্āĻŦাāϞাāύি āĻšিāϚাāĻĒে āĻ•াāĻŽ āϕ⧰ে।

Q16. How many KVKs are there in Assam?
A) 26
B) 33
C) 15
D) 50
Answer: A) 26 KVKs (Krishi Vigyan Kendra) - one in each district approx

Assamese: āĻ…āϏāĻŽāϤ 26 āϟা āĻ•ৃāώি āĻŦিāϜ্āĻžাāύ āĻ•েāύ্āĻĻ্ā§° āφāĻ›ে। āĻāχāĻŦোā§°ে āĻ•ৃāώāĻ•āĻ• āĻĒ্ā§°āĻļিāĻ•্āώāĻŖ āĻĻিāϝ়ে। HQ - AAU Jorhat.

Q17. White Revolution is related to?
A) Milk
B) Egg
C) Fish
D) Rice
Answer: A) Milk - Operation Flood by Dr. Verghese Kurien 1970

Explanation: White Revolution - Milk, Yellow - Oilseed, Blue - Fish, Pink - Shrimp, Green - Wheat/Rice.

Assamese: White Revolution āĻŽাāύে āĻ—াāĻ–ীā§°ā§° āĻ‰ā§ŽāĻĒাāĻĻāύ āĻŦৃāĻĻ্āϧি। Dr. Verghese Kurien āĻ Operation Flood āφ⧰āĻŽ্āĻ­ āϕ⧰িāĻ›িāϞ।

Q18. What is scientific name of Paddy?
A) Oryza sativa
B) Triticum aestivum
C) Zea mays
D) Glycine max
Answer: A) Oryza sativa (Wheat - Triticum aestivum, Maize - Zea mays)

Q19. What is retting in Jute?
A) Soaking in water 15-20 days
B) Dry soil
C) Spray
D) Fog
Answer: A) Soaking in water for fiber extraction

Assamese: āĻŽā§°াāĻĒাāϟ⧰ āĻŦাāĻ•āϞি āωāϞিāϝ়াāĻŦāϞৈ 15-20 āĻĻিāύ āĻĒাāύীāϤ āĻĄুāĻŦাāχ ā§°াāĻ–িāĻŦ āϞাāĻ—ে। āĻāχāϟোāĻ•ে retting āĻŦুāϞি āĻ•āϝ়।

Q20. Which material is used to correct acidic soil?
A) Lime
B) Gypsum
C) Urea
D) Sand
Answer: A) Lime (Calcium carbonate) - 2-4 quintal/bigha for Assam acidic soil. Gypsum for alkaline soil.

Assamese: āĻ…āϏāĻŽā§° āĻŽাāϟি acidic। Acidic āĻŽাāϟি āĻ িāĻ• āϕ⧰িāĻŦāϞৈ āϚূāĻŖ (Lime) āĻĻিāϝ়া āĻšāϝ়। Alkaline āĻŽাāϟিā§° āĻŦাāĻŦে Gypsum।

Q21. What is full form of KCC?
A) Kisan Credit Card
B) Krishi Cash Card
C) Kheti Credit Center
D) Kisan Cash Crop
Answer: A) Kisan Credit Card - 4% interest if repaid on time, up to Rs 3 lakh

Assamese: KCC āĻ āĻ•ৃāώāĻ•āĻ• āĻ•āĻŽ āϏুāϤāϤ āĻ‹āĻŖ āĻĻিāϝ়ে। āϏāĻŽāϝ়āϤ āϘূā§°াāχ āĻĻিāϞে āϏুāϤ 4% āĻšে āĻšāϝ়।

Q22. What temperature is needed for poultry incubator?
A) 99.5°F (37.5°C)
B) 80°F
C) 120°F
D) 60°F
Answer: A) 99.5°F & 55-60% humidity for 21 days

Assamese: Incubator āϤ 99.5°F āϤাāĻĒāĻŽাāϤ্ā§°া āφ⧰ু 55-60% humidity ā§°াāĻ–িāĻŦ āϞাāĻ—ে। 21 āĻĻিāύāϤ āĻĒোā§ąাāϞি āĻ“āϞাāϝ়।

Q23. Which district has highest fish production in Assam?
A) Nagaon
B) Barpeta
C) Dhubri
D) Cachar
Answer: A) Nagaon (Now also Hojai part) - Highest fish production

Assamese: āύāĻ—াঁāĻ“ āϜিāϞাāϤ āĻ…āϏāĻŽā§° āĻ­িāϤ⧰āϤ āϏāĻŦāϚেāϝ়ে āĻŦেāĻ›ি āĻŽাāĻ› āĻ‰ā§ŽāĻĒাāĻĻāύ āĻšāϝ়।

Q24. How much money is given in PM-KISAN per year?
A) Rs 2000
B) Rs 6000
C) Rs 10000
D) Rs 12000
Answer: B) Rs 6000 per year (Rs 2000 x 3 installments) DBT

Assamese: PM-KISAN āϤ āĻĒ্ā§°āϤি āĻŦāϛ⧰ 6000 āϟāĻ•া āĻĻিāϝ়া āĻšāϝ়, 2000 āϟāĻ•া āĻ•ৈ 3 āĻŦাā§°āϤ। āĻĒ্ā§°āĻ•ৃāϤ āĻ•ৃāώāϕ⧰ account āϤ direct āϏোāĻŽাāϝ়।

Q25. At what moisture is silage made?
A) 60-70%
B) 10-15%
C) 90%
D) 20%
Answer: A) 60-70% moisture - Fermented fodder for lean season

Assamese: Silage āĻ—ā§°ুā§° āĻŦাāĻŦে āĻšেāϜা āĻ–াāĻĻ্āϝ। 60-70% āĻĒাāύী āĻĨাāĻ•োāϤে āϘাঁāĻš āĻŦāύাāχ ā§°াāĻ–ে। āϝাāϤে āĻļীāϤ āĻ•াāϞāϤ āĻ–ুā§ąাāĻŦ āĻĒাā§°ি।

Quick Revision Table for ADRE Agriculture

FertilizerComposition
Urea46% N
DAP18% N + 46% P2O5
MOP60% K2O
SSP16% P2O5

Conclusion: āĻāχ 25 āϟা āĻĒ্ā§°āĻļ্āύ VFA, ADO, ADRE Agriculture Assistant ā§° āĻŦাāĻŦে āύিā§°্āĻŦাāϚāύ āϕ⧰া āĻšৈāĻ›ে। āφāĻ—ā§° MCQ āĻŦোā§°āϤ āĻāχ āĻĒ্ā§°āĻļ্āύ āύাāχ। āĻĒ্ā§°āϤিāϟোāϤে Assamese explanation āĻĻিāϝ়া āĻšৈāĻ›ে।

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