C:-272-284 days
D:-300-310 days
Correct Answer:- Option-C
Question28:-Ideal time for doing artificial insemination in cow
A:-Beginning of eestrus
B:-End of prooestrus
C:-12 hrs. after the end of oestrus
D:-12 hrs. after the begging of oestrus
Correct Answer:- Option-D
Question29:-Dry matter consumption of cattle is % of their body weight.
൧:-2.5-3%
B:-5-7%
C:-1-2%
D:-3-5%
Correct Answer:- Option-A
Question30:-According to PFA standards cow milk should contain % fat and
A:-5 and 9
B:-3.5 and 8.5
C:-1.5 and 9
D:-3 and 9
Correct Answer:- Option-B
Question31:-According to PFA standard total plate count should be less than
A:-30,000 C.F.U. per gm
B:-50,000 C.F.U. per gm
C:-1,00,000 C.F.U. per gm
D:-70,000 C.F.U. per gm
Correct Answer:-Question Cancelled
Question32:-The process of sub-dividing fat globules in order to prevent cream layer formation is
A:-Condensation
B:-Pasteurization
C:-Homogenization
D:-Drying of milk
Correct Answer:- Option-C
Question33:- is produced when butter is made by churning cream or whole milk curd.
A:-Ghee residue
B:-Buttermilk
C:-Skim milk
D:-Whey
Correct Answer:- Option-B
Question34:-Which one is the coagulated milk product ?
A:-Paneer
B:-Rasogolla
C:-Channa
D:-All the above
Correct Answer:- Option-D
Question35:-In cattle ovulation occurs approximately hours after the end of oestrus.
A:-36-48 hours
B:-24-36 hours
C:-10-12 hours
D:-20-30 hours
Correct Answer:- Option-C
Question36:-Ideal intercalving interval in cattle is
A:-12-15 months
B:-15-18 months
C:-24 months
D:-18-24 months
Correct Answer:- Option-A
Question37:-Gestation length of buffalo
A:-310-315 days

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