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MEDIUM
ENGLISH
Agriculture
Microorganisms have C/N ratio of____________________?
A
2:1
Option A
B
4:1
Option B
C
12:1
Option C
D
20:1
Option D
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MEDIUM
ENGLISH
Agriculture
The zorawar is brand name of ___________________?
A
TSP
Option A
B
DAP
Option B
C
MAP
Option C
D
None of the above
Option D
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MEDIUM
ENGLISH
Agriculture
The factor used for conversion of P to P2O3 is____________________?
A
o.453
Option A
B
0.643
Option B
C
0.436
Option C
D
None of the above
Option D
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MEDIUM
ENGLISH
Agriculture
Food substances enter in food stuffs accidentally during production, processing, storage and handing often referred 10 as___________________?
A
Food contaminations
Option A
B
Food adulterants
Option B
C
Food additives
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
Acid soil contain pH____________________?
A
<7
Option A
B
>7
Option B
C
>7.0
Option C
D
8.5
Option D
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MEDIUM
ENGLISH
Agriculture
BHA and BHT are examples of_____________________?
A
Anti sprouting
Option A
B
Anti ripening agent
Option B
C
Antioxidants
Option C
D
Antimicrobial agents
Option D
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MEDIUM
ENGLISH
Agriculture
DAP fertilizer available in Pakistan contains__________________________?
A
18% N & 46% P2O5
Option A
B
46%N & 18%P2O3
Option B
C
100%P2O3
Option C
D
50%P2O3
Option D
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MEDIUM
ENGLISH
Agriculture
Which one of the following is thickening agent___________________?
A
Agar
Option A
B
Amylase
Option B
C
Guar gum
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
Buffer solution is a solution which resist change in __________________ ?
A
pH
Option A
B
SAP
Option B
C
EC
Option C
D
RSC
Option D
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MEDIUM
ENGLISH
Agriculture
The most commonly of carbonated beverages in addition to CO2 which one of the following additive is used as preservative____________________?
A
Sodium propionate
Option A
B
Sorbic acid
Option B
C
Benzoate
Option C
D
Nitrates
Option D
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MEDIUM
ENGLISH
Agriculture
The term applied to a material which tends to absorb moisture from the atmosphere is called__________________?
A
Capillary
Option A
B
Hydroscopic
Option B
C
Available
Option C
D
Gravitational
Option D
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MEDIUM
ENGLISH
Agriculture
The final product of alcoholic fermentation are______________________?
A
Acetic acid + H2O
Option A
B
Ethyl alcohol + CO2
Option B
C
Ethyl alcohol + H2O
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
The kaolininte is a layer silicate clay mineral, it is 1:1 type of mineral with___________________?
A
3-15 meq/100g CEC
Option A
B
40 meq/100g CEC
Option B
C
50 meq/100g CEC
Option C
D
None of the above
Option D
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MEDIUM
ENGLISH
Agriculture
Beer is produced from______________________?
A
Wheat
Option A
B
Barley
Option B
C
Com
Option C
D
Rice
Option D
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MEDIUM
ENGLISH
Agriculture
A compound toxic to crop formed by the thermal decomposition of urea is_________________?
A
Uric acid
Option A
B
Biurct (NH2CONH CONH2 H2O)
Option B
C
Diuret
Option C
D
Both b & c
Option D
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MEDIUM
ENGLISH
Agriculture
Cereals are fermented to produce_____________________?
A
Coffee
Option A
B
Season ting
Option B
C
Bread
Option C
D
Chapati
Option D
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MEDIUM
ENGLISH
Agriculture
The unit of electrical conductivity is____________________?
A
dsm-1
Option A
B
mmhos/m
Option B
C
ms/cm
Option C
D
Al the above
Option D
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MEDIUM
ENGLISH
Agriculture
The fermented dairy products are_____________________?
A
Cheese and yoghurt
Option A
B
Butter and cream
Option B
C
Cream and ice cream
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
The reaction of Na2 CO3 salt is____________________?
A
Alkaline
Option A
B
Neutral
Option B
C
Acidic
Option C
D
None of the above
Option D
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MEDIUM
ENGLISH
Agriculture
Vinegar is a product of_____________________?
A
Lactic fermentation
Option A
B
Acetic fermentation
Option B
C
Alcoholic fermentation
Option C
D
Non of the above
Option D
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