A:-Manuring
B:-Composting
C:-Scarification
D:-Harrowing
B:-Composting
C:-Scarification
D:-Harrowing
Correct Answer:- Option-B
2:-An important tropical pulse crop profitably grown as a summer crop in rice fallows in Kerala in rotation sequence
A:-Cow pea
B:-Alfalfa
C:-Berseem
D:-Cluster beans
Correct Answer:- Option-A
3:-In hay making, the moisture content of the forage crop is reduced to
A:-5-10%
B:-15-20%
C:-25-35%
D:-40-50%
B:-15-20%
C:-25-35%
D:-40-50%
Correct Answer:- Option-B
4:-The fertilizer or manure that has to be applied as top dressing after each harvest in cultivation of guinea grass
A:-Farmyard manure
B:-Nitrogen fertilizer
C:-Phosphorus fertilizer
D:-Potassium fertilizer
B:-Nitrogen fertilizer
C:-Phosphorus fertilizer
D:-Potassium fertilizer
Correct Answer:- Option-B
5:-The seed rate per hectare required for establishment of maize by dibbling
A:-10-30 Kg
B:-40-60 Kg
C:-90-110 Kg
D:-130-150 Kg
B:-40-60 Kg
C:-90-110 Kg
D:-130-150 Kg
Correct Answer:- Option-B
6:-The type of cleaning agent most suitable for rubber parts in dairy equipments
A:-Strong alkalies
B:-Weak alkalies with sodium silicate as inhibitor
C:-Weak alkalies with sodium sulphite as inhibitor
D:-Weak acids
B:-Weak alkalies with sodium silicate as inhibitor
C:-Weak alkalies with sodium sulphite as inhibitor
D:-Weak acids
Correct Answer:- Option-A
7:-Egg solids can be added as an ingredient in ice-cream manufacture to
A:-Improve stabilization
B:-Improve whipping ability
C:-Improve emulsification
D:-Improve fat content
B:-Improve whipping ability
C:-Improve emulsification
D:-Improve fat content
Correct Answer:- Option-C
8:-Which of the following help in predicting the shelf life of ghee
A:-Polenske number
B:-Kirschner value
C:-Saponification number
D:-Induction period for oxygen absorption
B:-Kirschner value
C:-Saponification number
D:-Induction period for oxygen absorption
Correct Answer:- Option-D
9:-Which is a synergist that significantly increase the activity of primary anti-oxidants
A:-Ascorbic acid
B:-Butylated hydroxy anisole
C:-β - carotene
D:-Butylated hydroxy toluene
B:-Butylated hydroxy anisole
C:-β - carotene
D:-Butylated hydroxy toluene
Correct Answer:- Option-A
10:-Bluish grey or brownish milk can be due to proliferation of which bacteria in milk
A:-Streptococcus lactis
B:-Serratia marcescens
C:-Pseudomonas syncyanea
D:-Micrococcus reseus
B:-Serratia marcescens
C:-Pseudomonas syncyanea
D:-Micrococcus reseus
Correct Answer:- Option-C
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