agriculture MCQs – Page 105

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 Review each marked answer and report any item that may be outdated or unclear.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

2081. hydrosphere refers to______________________?
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A. Zone of water

B. Zone of atmosphere

C. Zone of air

D. Zone of earth crust

2082. Thick concordant bodies which force the overlying sediments to form dome-shaped hills are called_____________________?
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A. Laccoliths

B. Dike

C. Batholiths

D. Pegmatic

2083. The deficiency of vitamin K in human causes _________________________?
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A. Uncontrolled bleeding

B. Internal hemorrhage

C. all the above

D. Prolonged blood clotting

2084. Schist is example of____________________?
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A. None of the above

B. Name of mountain

C. Stone

D. Metamorphic rock

2085. Attraction between similar particles is called____________________?
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A. Adhesion

B. Cohesion

C. Vander wall

D. All the above

2086. Saccharomyces creavisiae is the example of____________________?
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A. Molds

B. Bacteria

C. Yeast

D. Fungi

2087. Solution containing molecular weight of a substance in gram per liter of a solution is known as______________________?
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A. Normal

B. Molal

C. Molar

D. None of the above

2088. Undesirable flavor in the food during storage is due to___________________?
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A. Prooxidants

B. None of the above

C. Rancidity

D. Antioxidants

2089. Lactic fermentation product from coagulated milk in dairy products___________________?
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A. Ice cream

B. Cheese

C. Milk

D. Skimmed

2090. How much percentage of soils of Pakistan are deficient in P______________________?
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A. 80-90

B. 60

C. 50-70

2091. Which one of the following is the best known, most widely used food flavour enhancer_________________?
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A. Monosodium glutamic acid All the above

B. All the above

C. Ether

D. Alcohol

2092. pH in coniferous forest is__________________?
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A. Neutral

B. Basis

C. Less than 7

D. Greater than 7

2093. Lime, lemon juice and pickles are_____________________?
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A. Low acid foods

B. High acid foods

C. Medium acid foods

D. Acid foods

2094. Approximately caloric value in Kcal/100 g of almond is__________________?
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A. 400

B. 500

C. 640

D. 600

2095. Organic soil are called____________________?
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A. Peat

B. Arid soil

C. Muck

D. Both a & b

2096. The acetic acid producing bacteria are___________________?
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A. Saccharomyces

B. None of the above

C. Streptococeus

D. Acetomonas

2097. The function of acids in food is to_____________________?
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A. Act as microbial inhibitor

B. Act as ciectton pair accpot

C. All the above

D. Intensity & modified the taste

2098. Plutonic rocks are also called____________________?
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A. Extrusive igneous rock

B. Metamorphic

C. Intrusive igneous

D. Sedimentary

2099. Which one of the following is water soluble vitamin ___________________?
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A. Vitamin K

B. None of the above

C. Vitamin B

D. Vitamin E

2100. Dried foods have water activity (Aw) of___________________?
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A. 1

B. non of these

C. 1.5

D. 0.6

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