Correct Answer:- Option-D
Question68:-Following are the Koestler's numbers of different milk samples (a, b, c & 0). Out of them, the 'normal milk'
sample is

Av1.8

B:

8
233.8
D:-4.8
Correct Answer:- Option-A
Question69:-Disease beriberi is due to the deficiency of Vitamin
‏۰۰1۳ھ‎
‎8:-"8_2"
‎:- "86"
ഉ:- 89൦
Correct Answer:- Option-A
Question70:-The piston pump boosts the pressure of the milk to about at the inlet.
A:-100 bar
B:-200 bar
C:-3 bar
D:-50 bar
Correct Answer:- Option-C
Question71:-Power from the motor in the cream separator is transmitted to the bowl spindle using
A:-Worm wheel and worm gear mechanism
-V belt and pulley
C:-Flat belt and pulley
D:-Chain drive
Correct Answer:- Option-A
Question72:-Prominent sign of heat stress in dairy cattle is
A:-Sweating
B:-Panting
C:-Anorexia
D:-Bloat
Correct Answer:- Option-B
Question73:-Correct timing of Artificial insemination in cattle is
A:-10 hours before first signs of oestrus
-12-18 hours after first signs of oestrus
C:-Immediately on first signs of oestrus
D:-None of the above
Correct Answer:- Option-B
Question74:-The most ideal method of milking is
A:-Stripping
B:-Knuckling
C:-Full hand milking
D:-Thumping
Correct Answer:- Option-C
Question75:-The period between one calving and next conception in a cow is known as
A:-Intercalving period
-Service period
C:-Puberty
D:-None of the above
Correct Answer:- Option-B

Question76:-Based on scientific feeding, for production of every 1 kg milk, the quantity of concentrate is to be given to a
cow is

கம்‌ (ர
B:-400 g
C:-2 kg
D:-1.5 kg
Correct Answer:- Option-B
Question77:-The Head Quarters of International Dairy Federation is situated at
A:-Hague