agriculture MCQs – Page 100

Practise multiple-choice questions from agriculture for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

agriculture Mcqs

1. soil science 2. agronomy 3. entomology 4. water management 5. horticulture 6. agricultural economics 7. plant pathology 8. food technology 9. animal husbandry 10. plant breeding and genetics

1981. Process of mixing soil by fauna and flora is called__________________?
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A. Leaching

B. Pedoturbation

C. Enrichment

D. Lessivage

1982. Approximate calories in 1/2 breast fried chicken is_____________________?
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A. 232

B. 175

C. 155

D. 210

1983. The flavor of butter, milk and cheese due to__________________?
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A. Saturated fatty acids

B. Long chain fatty acids

C. Short chain fatty acids

D. Unsaturated fatty acids

1984. Tea is the example of fermentation of_____________________?
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A. None of the above

B. Non-alcoholic

C. Acetic

D. Alcoholic

1985. Fine-graned rocks formed on earth crust are called____________________?
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A. Intensive igneous rock

B. Sedimentary rock

C. Plutonic

D. Extrusive rock

1986. The earth core is made of the following metals ______________________?
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A. Fe & Ni

B. Cu & Ni

C. Mg & Ni

D. None of these

1987. Cystein, Cystine and methionine amino acids are ____________________?
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A. Sulpher containing

B. Mg containing

C. Copper containing

D. Hydrogen containing

1988. The storage life of fresh beef at 34F with R.H of 92% is_________________?
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A. 1-4 weeks

B. 1-8 weeks

C. 1-6 weeks

D. 1-3 weeks

1989. Physical condition of soil for plant growth is called___________________?
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A. Tilth

B. Tillage

C. Granulation

D. All the above

1990. The kaolininte is a layer silicate clay mineral, it is 1:1 type of mineral with___________________?
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A. 50 meq/100g CEC

B. None of the above

C. 3-15 meq/100g CEC

D. 40 meq/100g CEC

1991. International atomic weight of potassium is_________________?
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A. 41

B. 39.0

C. 38

D. 40

1992. Buffer solution is a solution which resist change in __________________ ?
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A. pH

B. RSC

C. SAP

D. EC

1993. The most commonly used leaving agents in barley are__________________?
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A. Yeast

B. Sodium bi carbonate

C. Sugar

D. Both a & b

1994. A soil with an ESP greater than 15 is usually classified as___________________?
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A. None of the above

B. Acidic soil

C. Sodic soil

D. Saline soil

1995. Rocks formed from compacted clay or mud are called____________________?
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A. Clay stone

B. None of the above

C. Shale

D. Sand stone

1996. Which one of the following is the soluble vitamins______________________?
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A. Vitamin D

B. Vitamin B

C. Vitamin A

D. Both a & c

1997. Which one of the following is physical property of soil______________________?
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A. Oxidation

B. Reduction

C. Hydration

D. None of the above

1998. The fermentation in which sugars are converted into ethyl alcohol and carbon dioxide is__________________?
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A. Alcoholic fermentation

B. Lactic fermentation

C. All the above

D. Acetic fermentation

1999. Gravimetric water is present in______________________?
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A. Meso pores

B. Macro pores

C. None of the above

D. Micro pores

2000. The factor used for conversion of P to P2O3 is____________________?
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A. 0.643

B. o.453

C. 0.436

D. None of the above

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