Topic:- Agriculture I
If cos (A – B)= √3/2 and cosec (A + B)=2/√3, find the value of tan A tan B? /
cos (A – B)= √3/2 cosec (A + B)=2/√3, tan A tan B ?
1. 1
3. √3
4. √3-2
Correct Answer :-
2-√3
Which of the following two families dominate in having maximum useful plants? /
?
1. Fabaceae and Poaceae / ()
2. Liliaceae and Solanaceae /
3. Liliaceae and Poaceae /
4. Malvaceae and Brassicaceae /
Correct Answer :-
Atlas 66 variety of wheat was developed for: /
66 :
4)
5)
6)
1. Checking grassy stunt virus /
2. High protein content /
3. Vitamin C / C
4. Scented grains /
Correct Answer :-
High protein content /
Primary carboxylaon occurs in C3 and C4 plants with the help of: /
C3 C4 :
1. RUBP carboxylase and pyruvate carboxylase /
2. RUBP carboxylase and PEP carboxylase /
3. PEP carboxylase and RUBP carboxylase /
4. PEP carboxylase and pyruvate carboxylase /
Correct Answer :-
RUBP carboxylase and PEP carboxylase /
In germinang seeds, fay acids are degraded exclusively in the_________. /
, _______
1. protoplasd /
2. mitochondria /
3. glyoxysomes /
4. peroxisomes /
Correct Answer :-
glyoxysomes /
In order to stop a car in shortest distance on a horizontal road, one should ______________. /
, ____________
1. apply brakes hard enough to just prevent slipping /

7)
8)
9)
2. apply the brakes very hard so that the wheels stop rotating /

3. shut off the engine and not apply brakes /

4. press and release the brakes /

Correct Answer :-
apply brakes hard enough to just prevent slipping /

Newton’s law of cooling is valid for: /
:
1. High temperature /
2. Large temperature difference /
3. Small temperature difference /
4. Low temperature /
Correct Answer :-
Which hydrocarbon is mainly present in gobar gas? /
- ?
1. Butane /
2. Propane /
3. Methane /
4. Ethane /
Which among the following is the unit of power? /
- ?
1. Ampere /
10)
11)
Watt /
Which among the following statements is TRUE regarding Electrostatic lines of force? /
- ?
1. Electrostatic lines of force are continuous curves in an electric field starting from a negatively charged body and ending on a positively charged body. /
,
2. Electrostatic lines of force intersect each other. /
-
3. Electrostatic lines of force are non continuous curves in an electric field starting from a negatively charged body and ending on a positively charged body. /
,
4. Electrostatic lines of force are continuous curves in an electric field starting from a positively charged body and ending on a negatively charged body. /
,
Correct Answer :-
Electrostatic lines of force are continuous curves in an electric field starting from a positively charged body and ending on a negatively charged body. /
,
Which one of the following vitamin contains a metal atom? /
?
1. Vitamin B6/ B6
2. Vitamin A / A
3. Vitamin B2 / B2
4. Vitamin B12/ B12
12)
13)
14)
Vitamin B12/ B12
Glucose and fructose are converted into ethanol in the presence of ____________. / _________
1. zymase /
2. invertase /
3. lipids /
Correct Answer :-
Heat capacity of water during melting is: /
:
1. One /
Correct Answer :-
Infinity /
5.6g of an organic compound on burning with excess of oxygen gave 17.6 g of CO2 and 7.2 g of H2O. The organic compound is: /
5.6 17.6 CO2 7.2 H2O :
1. C6H6
2. C6H4O
3. C3H8
4. C4H8
Correct Answer :-
C4H8
15)
16)
17)
18)
Soft soaps contain: / ( ) :
1. Calcium salt /
2. Potassium salt /
3. Sodium salt /
4. Magnesium salt /
Correct Answer :-
The normal atmospheric pressure is: /
:
1. 76 m of Hg
2. 76 cm of Hg
3. 76 N/m2
4. 76 Pa
:
1. No unit /
2. m3/kg
3. kg/m3
4. g/cm3
Correct Answer :-
No unit /
The velocity acquired by a body falling freely from rest is: /
:
1. Inversely proportional to the time of its fall. /

19)
20)
2. Inversely proportional to the square of the time of its fall. /

3. Directly proportional to the square of the time of its fall. /

4. Directly proportional to the time of its fall. /

Correct Answer :-

The reaction between alkali and fat is called : / :
1. Hydrolysis / - ()
2. Saponification / ()
3. Distillation / ( )
4. Dehydration / ()
Correct Answer :-
The time period of a simple pendulum is: /
:
1. Inversely proportional to the value of g at a place. /
g
2. Inversely proportional to the square root of the value of g at a place. / g
3. Directly proportional to the cube root of the value of g at a place. /
g
4. Directly proportional to the square root of the value of g at a place. /
g
Correct Answer :-
Inversely proportional to the square root of the value of g at a place. / g
21)
22)
23)
24)
In monocots, the guard cell are________. /
() , _______
1. spherical /
2. reniform /
3. isodiametric /
4. dumbbell shaped /
Correct Answer :-
Parthenocarpic fruit CANNOT be produced by the application of: /
:
1. 2,4-D
2. ABA
3. IBA
4. IAA
Correct Answer :-
ABA
Thin-walled large cells present on the upper leaf epidermis that are capable of contraction and expansion are: /
:
1. Guard cells /
2. Subsidiary cells /
3. Bulliform cells /
4. Gland cells /
Correct Answer :-
Cruciform corolla are found in: /
25)
26)
27)
( )
1. Pea /
3. Radish /
4. Sunflower /
Under unfavourable conditions, many zooplanktons enter a stage of suspended development called____________. /
, _______
1. Tor por /
2. Hibernation /
3. Diapause /
4. Quiescence /
Blue-coloured dye yielding plant of Fabaceae is: /
:
1. Indigofera /
2. Trifolium /
3. Lupin /
4. Cassia /
Which of the following does not happen during glycolysis? /
?
28)
29)
30)
1. Oxidative decarboxylation /
2. Dehydrogenation /
3. Photophosphorylation /
4. Isomerisation /
Photophosphorylation /
Which of the following is NOT an Indian variety of bee? /
- ?
1. Apis mellifera /
2. Apis indica /
3. Apis florae /
4. Apis dorsata /
Correct Answer :-
Quiescent centre is located in: /
( ) :
1. Shoot apex /
2. Root apex /
3. Bud apex /
4. Leaf apex /
Correct Answer :-
Casparian thickening occurs in the cells of: /
:
1. Pericycle of root /
2. Pericycle of stem /
31)
32)
33)
Correct Answer :-
The number of stamens in the family of Asteraceae is: /
:
1. 3
2. 10
3. 7
4. 5
Correct Answer :-
The genotype of hybrid is known by crossing: /
() :
1. F2 with recessive parent / F2
2. F1 with recessive parent / F1
3. F1 x F1
4. F2 progeny with female parent / F2
Correct Answer :-
F1 with recessive parent / F1
The pair of spiracles present on a grasshopper are: /
() :
1. 15
2. 10
3. 5
4. 20
Correct Answer :-
The rate of transpiration is measured by: /
:
1. Respirometer / ( )
2. Porometer /
3. Auxanometer / ( )
4. Ganong’s potometer /
Correct Answer :-
Ganong’s potometer /
In Cucurbits, hypodermis is formed of: /
,
1. Collenchyma /
2. Sclerenchyma /
3. Aerenchyma /
Collenchyma /
A diploid female plant and a tetraploid male plant are crossed. The ploidy of endosperm shall be: /
:
1. Pentaploid /
2. Tetraploid /
3. Diploid /
4. Triploid /
:
1. Arachnida /
3. Crustacea /
Correct Answer :-
Hexapoda /
A heavy box of mass 20 kg is pulled on a horizontal surface by applying a horizontal force. If the co- efficient of kinetic friction between the box and the horizontal surface is 0.25, find the force of friction exerted by the horizontal surface on the box (take g=9.8 m/s2). /
20 0.25 ,
1. 12.5 N
2. 0.5 N
3. 49 N
4. 0.49 N
Correct Answer :-
49 N
While walking on ice, one should take small steps to avoid slipping because smaller steps ensure __________. /
, _________
1. Larger normal force /
2. Larger friction/
3. Smaller normal force /
4. Smaller friction /
Correct Answer :-
40)
41)
42)
43)
log5 (x)=3, x :
1. 15
2. 125
3. 5/3
4. 243
Correct Answer :-
The types of bonds present in NH4Cl are: /
NH4Cl :
1. Only ionic /
2. Only covalent /
3. Electrovalent, covalent and coordinate / ,
4. Both ionic and covalent /
Correct Answer :-
Electrovalent, covalent and coordinate / ,
A moving charge produces /
:
1. both electric and magnetic field /
2. neither electric nor magnetic field /
3. electric field only /
4. magnetic field only /
Correct Answer :-
both electric and magnetic field /
The mean of the first k natural numbers is x and that of the cubes of the first k natural numbers is y. The sum of the first k natural numbers is: /
44)
45)
46)
k x k y k :
1. y/x
2. x-y
y/x
If the standard deviation is 4 and mean is 16, then the coefficient of variation is: /
4 16 , :
1. 25
2. 8
3. 4
4. 64
Correct Answer :-
25
Find the mode when median is 9 and mean is 12 of a data? /
9 12 ?
1. 15
2. 18
3. 3
4. 6
Correct Answer :-
3
Find the sum of the first six terms of the Geometric progression with first term 2 and common ratio 3.
2 3 :
1. -728
2. 728
728
A person can see only upto 3 m. Prescribe a lens for his spectacles so that he can see clearly upto 12 m. /
3 12
1. Concave lens of power -4 D / -4 D
2. Convex lens of power -0.25 D / -0.25 D
3. Convex lens of power -4 D / -4 D
4. Concave lens of power -0.25 D / -0.25 D
Correct Answer :-
Concave lens of power -0.25 D / -0.25 D
The sum of all terms between the third and the thirteenth is 66. Find the number of the term of the sequence that is equal to 6. /
66 6
1. 8
2. 6
3. 11
4. 10
Correct Answer :-
8
From a point on the ground which is at a distance of 50m from the foot of the tower, the angle of elevation to the top of the tower is observed to be 30°. The height of the tower is: /
50 , 30 ° :
1. 50m
2. 30m
Correct Answer :-
50/√3m
A copper block of mass 60 g is heated till its temperature is increased by 20°C. Specific heat capacity of copper = 0.09 cal/g°C. Find the heat supplied to the block. /
60 , 20 = 0.09 cal/g°C
1. 2.7 cal
2. 2.7 /cal
3. 108 cal
4. 1.08 cal
CH3−CH2−CH=CH−C≡CH /
IUPAC :
CH3−CH2−CH=CH−C≡CH
1. Hex-3-en-1-yne
2. Hex-1-yn-3-ene
3. Hex-3-en-5-yne
4. Hex-5-yn-3-ene
Correct Answer :-
Hex-3-en-1-yne
The range of the scores 28, 21, 37, 42 and x is 27 (where x<21). The value of x is: /
28, 21, 37, 42 x () 27 ( x<21) x :
1. 15
2. 12
3. 18
15
Mechanical advantage (M A), load (L) and effort (E) are related as: /
(M A), (L) (E) :
1. E = M A/L
Correct Answer :-
Natural gas is primarily composed of : /
:
1. A mixture of octanes /
2. n-octane / n-
3. n-Butane / n-
Correct Answer :-
Methane /
In an experiment to determine the internal resistance of a cell using a potentiometer, the balancing length is 500 cm. When a resistance of 5 ohms is joined in parallel with the cell, the balancing length is 300 cm. Calculate the internal resistance of the cell. /
, ( ) 500 5 , , ( ) 300
1. 2 ohms
2. 3.33 ohms
3. 6.66 ohms
4. 0.33 ohms
Which of the following is a buffer solution? /
- - ?
1. NaCl + NaOH
2. CH3COOH + HCl
3. CH3COOH + CH3COONa
4. HCl+ NH4Cl
Correct Answer :-
CH3COOH + CH3COONa
A vertical pole of height 5m casts a shadow of length 5m. The angle of elevation of the sun is: /
5 , 5 :
1. 180°
2. 60°
3. 90°
4. 45°
Correct Answer :-
45°
A magnetic needle is kept in a non-uniform magnetic field then it experiences _______________. /
____________
1. a force but not a torque /
2. a force and torque /
3. neither a force nor a torque /
4. a torque but not a force /
Correct Answer :-
a force and torque /
59)
60)
61)
62)
The normality of 2M sulphuric acid is: /
2M :
1. 0.25N
2. 4N
3. 0.5N
4N
Calculate the focal length of a convex lens of crown glass of dispersive power 0.012 and concave lens of flint glass of dispersive power 0.020 so that when placed in contact they form an achromatic converging combination of focal length 30 cm. /
0.020 0.012 30
1. -20cm
_______
1. amphiblastula / ()
2. redia /
4. trachophore /
Correct Answer :-
63)
64)
log2(x(x-1)1/2)
A compound microscope consists of two lenses. The lens towards the object is called objective lens and it is a _________________. / ______________
1. Convex lens of large focal length and large aperture. /

2. Convex lens of small focal length and large aperture. /

3. Convex lens of small focal length and small aperture. /

4. Concave lens of small focal length and small aperture. /

Correct Answer :-
Convex lens of small focal length and small aperture. /

The sum of the infinite geometric series is: /
:
1. 1/4
2. 1/16
3. 1/2
4. 1/8
1/4
The pKa values of four acids are given below at 25 °C. The strongest acid is: /
pKa 25 °C :
1. 2.5
2. 4.0
3. 3.0
4. 2.0
Correct Answer :-
Which among the following is a disaccharide? /
- ?
1. Fructose /
2. Starch /
3. Cellulose /
Correct Answer :-
Lactose /
The 10th term of Geometric progression with first term 2 and common ratio 2 is: /
2 2 10 :
1. 2525
2. 2823
3. 282
4. 29
Correct Answer :-
0
The characteristic of log 5= 0.6988 and the mantissa of log 10 =1 is: /
log 5= 0.6988 log 10 =1 :
1. 0 , 1
2. 1, 0
3. 1, 1
4. 0, 0
Fertilizer having highest percentage of nitrogen is: /
:
1. Urea /
3. Ammonium sulphate /
4. Ammonium nitrate /
Correct Answer :-
Which of the following is NOT an arithmetic sequence? /
- ( ) ?
1. 1, √2, √3, 2, √5, …
72)
73)
74)
Correct Answer :-
1, √2, √3, 2, √5, …
Ammonium nitrate (a ferliser) is coated with limestone powder to: /
( ) :
1. avoid the risk of explosion. /
2. cut down its production cost. /
3. increase its nitrogen content. /
4. add extra nutrient as fertiliser. /
Correct Answer :-
avoid the risk of explosion. /
Gold number is a measure of : / :
1. the amount of gold required to protect the colloid /
2. the amount of gold required to break the colloid /
3. the amount of gold present in the colloidal solution /
4. none of these /
Correct Answer :-
none of these /
If ‘r’ is the radius of the first orbit, the radius of the nth orbit of the H-atom will be: /
‘r’ , H- n :
1. r2n2
2. rn2
:
1. CnH2n+1
CnH2n
A writer wrote 250 words on the first day, 320 words on the second day and 390 words on the third day, and so on. How many words did the writer write in a week? /
250 , 320 390 ?
1. 560
2. 620
3. 670
4. 580
Correct Answer :-
670
The thermal conductivity of copper is 4 times that of brass. Two rods of copper and brass having the same length and cross section are joined end to end. The free end of the copper rod is kept at 0°C and the free end of the brass rod is kept at 100°C. Calculate the temperature of the junction of the two rods at equilibrium (neglect radiation losses). /
, 4 , , , 0°C , 100°C
78)
79)
80)
( )
1. 5°C
2. 25°C
3. 20°C
4. 10°C
Correct Answer :-
20°C
The molecular mass of acetic acid is 60. Its empirical formula is: /
60 :
1. C2H4O2
2. C2H4O3
3. C3H6O3
4. CH2O
Correct Answer :-
CH2O
If a positive charge is shifted from a low potential region to a high potential region, the electric potential energy: /
, , :
1. Decreases /
2. May increase or decrease /
3. Increases /
Correct Answer :-
Increases /
The refractive indices of flint glass for red and violet light are 1.613 and 1.632 respectively. Find the angular dispersion produced by a thin prism of flint glass having refracting angle 5°. /
81)
82)
83)
1.613 1.632 5°
1. 5°
2. 1°
3. 16.225°
4. 0.095°
Correct Answer :-
Which of the following formulas is TRUE regarding logarithms? /
- ?
1. logb(xy)=logb(x)+logb(y)
3. logb(x/y)= logb(x)/logb(y)
4. logb(x-y)=logb(x)-logb(y)
logb(xy)=logb(x)+logb(y)
Find the number of terms if the first term of an Arithmetic Progression is 10, last term of an Arithmetic Progression is 60 and the sum is 350? /
10 , 60 350 ?
1. 15
2. 20
3. 10
4. 5
Correct Answer :-
10
The 4th term of a Geometric progression is square of its second term, and the first term is 3. Then its sixth term is: /
84)
85)
86)
, , 3 :
1. 650
2. 729
3. 598
4. 693
Correct Answer :-
729
“Greater the valency, the higher is the coagulating power of ion”. This rule was proposed by: /
“ , ” :
1. Hardy-Schulze / -
2. Graham /
4. Faraday /
How many two digit numbers are divisible by 2? /
2 ?
1. 50
2. 48
3. 49
4. 45
Correct Answer :-
45
How much gram of H2SO4 is required for the preparation of 1 litre of N/10 solution of H2SO4? /
87)
88)
89)
H2SO4 N/10 H2SO4 ?
1. 4.9g / 4.9
2. 49g / 49
3. 9.8g / 9.8
4. 98g / 98
In C≡C (triple bond) there is a sharing of: /
C≡C (-) () :
1. 6 electrons / 6
2. 3 electrons / 3
3. several electrons /
4. 4 electrons / 4
Correct Answer :-
6 electrons / 6
An inorganic compound producing an organic compound (urea) on heating is : /
() :
1. Ammonium cyanate /
2. Potassium cyanide /
3. Sodalime /
4. Sodamide /
Correct Answer :-
Ammonium cyanate /
According to Bohr’s theory, the angular momentum for an electron in 5th orbit is: /
, 5 :
1. 2.5h/π
2.5h/π
The average weight of a class of 15 students is 30 kg. If the class teacher joins the class, then the average weight of the resulting group increases by 3 kg. The weight of the class teacher is: /
15 30 , 3 :
1. 60
2. 55
3. 82
4. 78
Correct Answer :-
:
1. n x its empirical formula, where n=1,2,3,... / n x , n = 1,2,3,...
2. 4 x its empirical formula / 4 x
3. 2 x its empirical formula / 2 x
4. 3 x its empirical formula / 3 x
Correct Answer :-
n x its empirical formula, where n=1,2,3,... / n x , n = 1,2,3,...
How many terms are there in the Geometric Progression 3, 9, 27, . . . ,2187? /
3, 9, 27, . . . ,2187 ?
1. 7
2. 8
7
A pulley system with a velocity ratio of 4 is used to lift a load of 150 kgf through a vertical height of 20 m. The effort required is 50 kgf in the down ward direction. Calculate (i) the distance moved by the effort (ii) work done by the effort (iii) the mechanical advantage (iv) the efficiency of the pulley system? /
4 () , 20 150 kgf 50 kgf :
(i) (ii) (iii) (iv) ?
1. 40 m, 20000 J, 3, 50%
2. 40 m, 20000 J, 3, 25%
3. 80 m, 40000 J, 3, 75%
4. 80 m, 20000 J, 3, 50%
Correct Answer :-
80 m, 40000 J, 3, 75%
The upper blood pressure of a patient is 160 cm of Hg whereas the normal blood pressure should be 120 cm of Hg. Calculate the extra pressure generated by the heart in SI unit.(density
of Hg=13600 kg/m3 and g=9.8 m/s2) /
Hg 160 cm Hg 120 cm SI ( Hg =13600 kg/m3 and g=9.8 m/s2)
1. 5.3312 x 104 Pa
2. 5.3 Pa
3. 40 Pa
4. 20 Pa
The remnant of nucellus present in seed is called________. /
_______
96)
97)
98)
2. pericarp /
3. perisperm /
4. endosperm /
perisperm /
The opening of a flower and drooping of a bud are examples of: /
:
1. Spontaneous movements / :
2. Hyponasty / - ()
3. Epinasty / ()
4. Curvature movements /
Correct Answer :-
Epinasty / ()
An electric iron is marked 220 V, 440 W. What current does it take and what is its hot resistance? What is the weekly cost of using it for 30 minutes daily at Rs.2/- per unit? /
220 V, 440 W ? 2/- 30 ?
1. 1 A, 110 ohm, Rs.3.08/-
2. 0.5 A, 100 ohm, Rs.3.08/-
3. 4 A, 110 ohm, Rs.30.08/-
4. 2 A, 110 ohm, Rs.3.08/-
Correct Answer :-
1. 23/32
2. 36/85
1. 2 ln 2
2 ln 2
Atropa belladonna, an important medicinal plant belongs to the family of: /
, :
1. Liliaceae /
2. Solanaceae /
White alkali soil is also known as: /
______
1. Saline soil /
2. Saline sodic soil /
3. Acid soil /
4. Sodic soil /
2)
3)
4)
A tree having yellow flowers is: /
:
1. All of these /
2. Erythrina indica /
3. Jacaranda mimosifolia /
4. Peltophorum ferrugineum /
Correct Answer :-
Guava belongs to the family of: /
______
1. Anacardiaceae /
2. Caricaceae /
3. Myrtaceae /
4. Moraceae /
:
1. Lungs /
2. Liver /
3. Heart /
5)
6)
7)
8)
Digging pits on the slopes just for the accumulation of runoff water is known as: /
:
1. Contour trenching /
2. Contour terracing /
3. Contour bunding /
4. Beach terracing /
Correct Answer :-
Contour trenching /
Ration is the amount of feed received by an animal in_____. /
_____
1. 30 h / 30
2. 24 h / 24
3. 6 h / 6
4. 12 h / 12
Correct Answer :-
:
1. Powdery mildew /
2. None of these /
3. White rust /
4. Leaf rot /
Correct Answer :-
White rust /
A long Mould Board (MB) with a gentle curvature used in tough soil full of grass is: /
9)
10)
11)
() , -
1. Breaker type MB /
2. Slat type MB /
3. General purpose MB /
4. Stable type MB /
Correct Answer :-
Calcium is a component of: /
______
1. Secondary walls /
2. Primary walls /
3. Chlorophyll /
4. Middle lamella /
Correct Answer :-
What is the boiling point of milk (Celsius)? /
( ) ?
1. 102
2. 100
3. 105
4. 95
Correct Answer :-
100
What is the limit of feeding liquid milk to a calf? /
?
1. 8% of body weight / 8
12)
13)
14)
2. 15% of body weight / 15
3. 5% of body weight / 5
4. 10 % of body weight / 10
Correct Answer :-
10 % of body weight / 10
What is the minimum fat percentage in cattle feed? /
?
1. 2.5%
2. 1.5%
3. 0.5%
4. 1%
Correct Answer :-
2.5%
What is the required quantity of mineral mixture for milch cattle per day? /
?
1. 100g / 100
2. 10g / 10
3. 30g / 30
4. 50g / 50
What is the required manger space for milch cattle? /
?
1. 2.5 feet / 2.5
2. 10 feet / 10
3. 5 feet / 5
15)
16)
17)
Correct Answer :-
Immunoglobulins are rich in: /
______
1. Toned milk /
2. Fresh milk /
3. Skim mik / ()
4. Colostrum / ( )
Correct Answer :-
Soil puddling is classified as a_________. /
( ) ______
1. zero tillage /
2. secondary tillage /
3. primary tillage /
4. blind tillage / ( )
Correct Answer :-
Indigenous plough is a: /
2. All of these /
3. Primary tillage tool /
4. Multipurpose tool /
Correct Answer :-
Colostrum is deficient in _________. /
()__________
1. Vitamin A / A
2. Vitamin K / K
3. Vitamin D / D
4. Vitamin B12 / B12
Correct Answer :-
Marek’s vaccination for chicken should be started on: /

1. 1 month of hatch / 1
2. Day of hatch /
3. 24 days after hatch / 24
4. 1 week after hatch / 1
Correct Answer :-
Day of hatch /
A plant growth regulator used for increasing flower stalk length in Chrysanthemum is: /
:
1. NAA
2. ABA
3. IBA
4. GA3
Correct Answer :-
GA3
21)
22)
23)
A plant growth regulator sprayed in the onion field to prevent sprouting of bulbs during storage is: /
:
1. GA3
3. ABA
Correct Answer :-
Maleic hydrazide /
IBT system supplies ___________ to dairy processing plant. /
() ______
1. chilled water/
2. condensed water /
3. hot water /
4. sterile water /
Correct Answer :-
Brucella vaccination should be started at: /
:
1. 2 months of age / 2
2. 6 months of age / 6
3. 1 week of age / 1
4. 1 year of age / 1
Correct Answer :-
6 months of age / 6
24)
25)
26)
27)
An example for preservation by fermentation is: /
:
1. Wine making /
2. All of these /
3. Pickling /
4. Canning /
Correct Answer :-
A hormone used for inducing flowering in mango is: /
:
1. GA3
2. NAA
Correct Answer :-
Paclobutrazol /
Jaundice is mainly the affection of ______. /
______
1. liver /
2. heart /
3. lung /
4. intestine /
Microbial preparations that are applied on soil to augment agricultural production are known as: /
28)
29)
30)
:
1. Humus / ()
3. Biofertilizer /
4. Biocontrol agents /
Correct Answer :-
Micro irrigation is also known as: /
______
1. Localized irrigation /
2. Flood irrigation /
3. Nano irrigation /
4. Petite irrigation /
Correct Answer :-
Heterosis is the result of___________. /
() ______
1. grading up / ( )
2. close breeding /
3. cross breeding /
4. line breeding / :
Correct Answer :-
Mulch will help in the kitchen garden to: /
( ) :
31)
32)
33)
1. Control weeds only / -
2. Conserve moisture only /
3. Add nutrients to soil only /
4. All of these /
Correct Answer :-
De-worming of calf should be done from: /
(-) __________
1. 4 weeks of age / 4
2. 3 weeks of age / 3
3. 6 weeks of age / 6
4. 1 week of age / 1
Correct Answer :-
1 week of age / 1
Ruffled feathers, cyanotic comb and wattle, yellowish diarrhoea are symptoms of : /
, , ______
1. Coccidiosis /
2. Fowl cholera / ( )
3. Fowl typhoid /
4. Marke’s disease /
Correct Answer :-
Fowl cholera / ( )
A fruit plant which is commonly propagated through air layering is: /
: () :
1. Guava /
Which mango variety is suitable for high density planting? /
?
1. Amrapali /
2. Sindhur /
Amrapali /
Which portion of the head of cattle is known as Poll? /
?
1. Back of upper lip /
2. Bridge of nose / ( )
3. Raised portion between horns /
4. Lower jar angle / ( )
Correct Answer :-
Raised portion between horns /
Which among the following is an early duration variety of potato? /
- ?
1. All of these /
2. Kufri Ashoka only /
3. Kufri Jawahar only /
4. Kufri Chandramukhi only /
37)
38)
39)
All of these /
Which among the following is an ornamental plant with medicinal value? /
- ?
1. Zinnia /
2. Vinca /
3. All of these /
4. Verbena /
Vinca /
Which among the following is an ideal rootstock for grafting Brinjal for bacterial wilt resistance? /
- ?
1. Solanum torvum /
2. Solanum tuberosum /
3. Solanum lycopessicum /
4. Solanum melongena /
Correct Answer :-
Which among the following is a physiological disorder of rose? /
- ?
1. All of these /
2. Blind wood only /
3. Bull heads only /
4. Limp necks only / ( )
Correct Answer :-
Which among the following is a tetraploid variety of banana? /
- ?
1. Poovan /
4. BRS-1 / -1
‘Goldfinger’ FHIA-01 / ‘ ’ -01
Which among the following plants is suitable for making edges in the garden? /
- ?
1. Gerbera only /
2. All of these /
3. Coleus sp. only /
4. Alternanthera only /
Correct Answer :-
Which of the following is a legume fodder? /
- ?
1. Congo signal /
2. Para grass /
3. Subabool /
Correct Answer :-
Subabool /
Which of the following is a tick-borne infection? /
- - ?
1. Pox /
4. Rabies /
Which of the following is a fibrous carbohydrate? /
- ?
1. Fructose /
2. Glucose /
3. Cellulose /
4. Starch /
Which of the following is the largest milk producing country? /
- ?
1. USA /
2. China /
3. India /
Correct Answer :-
India /
Which of the following soil pH level indicates an alkaline soil? /
- (pH) ?
47)
48)
49)
Which of the following is an Indian sheep breed? /
- ?
1. Rambouillet /
2. Gaddi /
Correct Answer :-
Gaddi /
Which of the following herbicides inhibits photosynthetic reaction? /
- ?
1. Cyclohexanedione /
2. Benzoic acid /
3. Triazines /
Correct Answer :-
Triazines /
Which of the following ploughs is ideal for deep ploughing in the grass fields? /
- ?
1. Rotary plough /
2. Disc plough / ()
50)
51)
52)
4. Ridge plough /
Correct Answer :-
Which of the following vitamins is NOT present in milk? /
- ?
1. Thiamine /
2. Vitamin C / C
3. Vitamin B12 / B 12
4. Riboflavin /
Correct Answer :-
Which of the following cattle has originated in North India? /
- ?
1. Amritmahal /
2. Bargur /
Correct Answer :-
Kankrej /
Which of the following elements is present in the core of chlorophyll molecule? /
- () ?
1. Fe
2. Mg
3. Mn
4. K
Mg
Which of the following elements is NOT required by plants for their normal healthy growth? /
- ?
1. Pb
2. Fe
3. Mg
4. Ca
Correct Answer :-
Which of the following is NOT a feed additive? /
( ) ?
1. Antioxidants /
2. Antibiotics /
3. Flavoring agents /
4. Fish meals /
Correct Answer :-
Fish meals /
Which one of the following is NOT an advantage of organic manure? /
- ?
1. It acts as mulch and minimize the evaporation loss. /
2. It decreases water-holding capacity of soil. / -
3. It helps to maintain C:N ratio in the soil. / C:N
56)
57)
58)
4. It improves both structure and texture of soil. /
Correct Answer :-
It decreases water-holding capacity of soil. / -
Degreening in fruits can be achieved by applying: /
:
1. All of these /
2. Potassium permanganate /
3. Ethylene /
4. Maleic hydrazide /
Correct Answer :-
The overall mineral level of soil recedes due to: /
______
1. Leaching and utilization by plants /
2. Leaching only /
3. Utilization by plants only /
4. Chemical reaction /
Correct Answer :-
Leaching and utilization by plants /
The total depth of water (delta) required by a rice crop (duration 120 days) to reach maturity is: /
( 120 ) () -
1. 140 cm / 140
2. 100 cm / 100
3. 80 cm / 80
59)
60)
61)
Correct Answer :-
The decomposition of carbohydrates by microorganisms on enzymes is called_______. /
_______
1. Dextrinisation /
2. Fermentation /
Correct Answer :-
______
1. 2 permanent teeth / 2
2. 3 permanent teeth / 3
3. 4 permanent teeth / 4
4. 8 permanent teeth / 8
Correct Answer :-
The composition of milk changes with the ratio of: /
:
1. Isobutyric acid:butyric acid / :
2. Butyric acid:valeric acid / :
3. Acetate:propionate / :
4. Isovalerate:valerate / :
Correct Answer :-
The standing space for a pregnant cow (sq.m.) should be: /
( ) ( ) :
1. 7
2. 5
3. 6
4. 10
Correct Answer :-
10
The biocontrol agent for managing Cercospora leaf spot in Bhindi is: /
:
1. All of these /
2. Bacillus macerans /
3. Trichogramma chilonis /
4. Pseudomonas fluorescens /
Correct Answer :-
Pseudomonas fluorescens /
The ratio of the quantity of water stored in the root zone of crops to the quantity of water actually delivered in the field is known as: /
______
1. None of these /
2. Water conveyance efficiency /
3. Water application efficiency /
4. Water use efficiency /
Correct Answer :-
65)
66)
67)
68)
The daily milk secretion of a cow by percentage of its body weight should be: /
:
1. 20%
2. 10%
3. 15%
4. 8%
Correct Answer :-
8%
The first ring on the horn of a cattle appears at: /
:
1. 6 months of age / 6
2. 5 years of age / 5
3. 1-2 years of age / 1-2
4. 3-4 years of age / 3-4
Correct Answer :-
3-4 years of age / 3-4
The other name for three day fever seen in cattle is: /
:
1. Swine fever /
2. Ephemeral fever /
3. Canicola fever /
4. Milk fever /
Correct Answer :-
The total percentage of solids in buffalo milk is: /
69)
70)
71)
:
1. 12%
2. 17%
3. 10%
4. 15%
Correct Answer :-
The largest portion of brain is____________. /
____________
1. cerebellum /
2. cerebrum /
3. Medulla / ()
4. pons /
cerebrum /
The process of preserving food by rapid freezing followed by dehydration under vacuum is called______. /
______
1. Lyophilisation / ()
2. Sterilization /
3. Cold dehydration /
4. Cryopreservation / ()
Correct Answer :-
The minimum percentage of TSS in the fruit syrup is: /
TSS :
72)
73)
74)
3. 65%
4. 75%
Correct Answer :-
The lactose content in buffalo milk is: /
() :
1. 5%
2. 7%
3. 2%
4. 10%
Correct Answer :-
5%
The National Deemed University for the dairy research is located in_________. /
_________
1. Haryana /
2. Tamil Nadu /
3. Delhi /
The oestrus cycle of a cow is: /
:
1. 10-15 days / 10-15
2. 18-21 days / 18-21
75)
76)
77)
Correct Answer :-
The specific gravity of cow milk is: /
:
1. 1.07
2. 1.01
3. 1.03
4. 2.0
Correct Answer :-
The breed of chicken that lays blue eggs is: /
:
1. Rhode Island Red /
2. Kadaknath /
Correct Answer :-
The most common disease of banana in India is _______. /
______
1. All of these /
2. Sigatoka only /
3. Bunchy top only / ( )
4. Fusarium wilt only /
78)
79)
80)
All of these /
The instrument which is used to measure the maturity of fruits is: /
:
1. Penetrometer /
2. Barometer /
3. Anemometer /
4. Fluorometer /
Correct Answer :-
The optimum calving interval for a buffalo is: /
:
1. 6 months / 6
2. 14 months / 14
3. 10 months / 10
4. 16 months / 16
Correct Answer :-
14 months / 14
The optimum dry period of a dairy cow for the maximum milk production is: /
:
1. 30 days / 30
2. 20 days / 20
3. 40 days / 40
4. 10 days / 10
Correct Answer :-
The most critical resource in a dairy farm is: /
( ) :
1. Capital /
Feeding /
The maximum weightage in a scorecard is given to __________ while judging of cattle. /
__________
1. body capacity /
2. frame /
3. udder /
Correct Answer :-
udder /
:
1. Ulna and radius / : : ( )
2. Skull and vertebra / ( )
3. Patella and sacrum / ( )
4. Femur and tibia / ( )
Correct Answer :-
Skull and vertebra / ( )
The average content of silica in soil is: /
85)
86)
87)
1. 24%
2. 27%
3. 31%
4. 35%
Correct Answer :-
The most productive chicken breed for meat production is: /
:
1. Australorp /
2. Minorca /
Sussex /
The material which can be used for packing fruits and vegetables is: /
, :
1. Stretch films only / ( )
2. Polypropylene boxes only /
3. All of these /
4. Corrugated fibre boards (CFB) only / ( )
Correct Answer :-
All of these /
The system of planting in which the plant-to-plant and row-to-row distance are same is known as: /
-- -- , ______
88)
89)
90)
2. Square system /
3. Hexagonal system /
4. Rectangular system /
Correct Answer :-
The hook region used for Judging cattle is seen towards_______. /
_______
1. forelimb /
2. hind limb /
3. udder / ()
Correct Answer :-
The science-based system for the clean milk production is: /
:
1. Occupaonal Health and Safety (OSH) / ()
2. Internaonal Organizaon for Standardizaon (ISO) / ()
3. Bureau of Indian Standards (BIS) / ()
4. Hazard Analysis Crical Control Points (HACCP) / ()
Correct Answer :-
Hazard Analysis Crical Control Points (HACCP) / ()
The somatic cell count/ml in normal milk should be: /
) / :
91)
92)
93)
The major function of phosphorus is in the formation of: /
______
1. Carbohydrates /
2. Enzymes /
Correct Answer :-
Cell membrane /
Syngamus trachea infection in chicken causes: /
() :
1. Lameness /
Correct Answer :-
Gasping /
Who among the following is known as the ‘Father of Green Revoluon’ in India? /
‘ ’ ?
1. M.S. Swaminathan / . .
2. Norman E. Borlaug / .
94)
95)
96)
4. D. Rakesh Mohan / .
Correct Answer :-
CANCELLED
Which of the following is a semen diluent? /
- ?
1. Alcohol /
2. Glycerol /
3. Sucrose /
Correct Answer :-
CANCELLED
Which of the following implements is used for micro levelling of the field? /
- ?
1. Harrows / ()
2. Flanker /
3. Hoe /
4. Roller /
( ) :
1. Summer ploughing /
97)
98)
99)
2. Hoeing in standing crop rows /
3. Hoeing before germination /
4. Primary tillage /
Correct Answer :-
Hoeing in standing crop rows /
CANCELLED
The sixth pair of molars in cattle appears at: /
_______
1. 2.5 years / 2.5
2. 3.5 years / 3.5
3. 2 years / 2
4. 4.5 years / 4.5
Correct Answer :-
The minimum standing area (sq.m.) for a cow should be: /
( ) (..) :
1. 0.2-0.4
2. 0.3-0.5
3. 0.5-0.7
4. 0.8-1.0
Correct Answer :-
Soil fertility is reduced due to: /
______
100)
2. Over irrigation /
3. Poor drainage /
4. Imbalanced use of fertilizer /
Correct Answer :-
Imbalanced use of fertilizer /
The poultry meat is NOT a source of: /
:
1. High protein /
2. Essential amino acids /
3. Vitamin B complex /
4. Vitamin C /
Correct Answer :-