Q.1 Which phylum in Animal Kingdom is represented by Snails and Slugs?
Protozoa
Coelenterata
Mollusca
Arthropoda
Q.2 The minimum wind velocity required to initiate movement of soil particles is known as ?
Critical velocity
Threshold velocity
Dynamic threshold velocity
Intrinsic velocity
Q.3 Powdery mildew disease of mango is caused by?
Leveilula sp
Oidium sp
Erysiphe sp
Uncinula sp
Q.4 Which is first evidenced ornamental plant?
Kadamba
Sal
Nagkesar
Pipal
Q.5 Basipetal movement in plant is shown by the fungicide?
Bavistin
Metalaxyl
Etaconazole
Fosetyl Al
Q.6 The discharge rates of drip emitters usually ranges from?
2 10 litres/day
2 10 litres/hr
2 10 litres/min
2 10 litres/sec
Q.7 The muscles used to operate appendages in insect are?
Abductor muscles
Dorsal muscles
Basalar muscles
Axillary muscles
Q.8 Negative income effoct is stronger than positive substitution effect for?
Giffen goods
Capital goods
Normal goods
Economic goods
Q.9 Which cell organelle is surrounded by single membrane?
Peroxisome
Chloroplast
Mitochondria
Nucleus
Q.10 In the ultra-structure of mitochondrix, the inner membrane has series of inside folds is known as?
Matrix
Grannlamellae
Cristae
Stroma lamelle
Q.11 Match series A with series and select correct answer?
Serie A Series B
Soybean Rhizobium spp
Cowpea Rhizobium meliori
Berseem Rhizobium japonicum
Luceme Rhizobium trifolii
(i) (a) (ii) (d) (iii) (b) (iv) (c)
(i) (a) (ii) (d) (iii) (c) (iv) (b)
(i) (c) (ii) (b) (iii) (a) (iv) (d)
(i) (c) (ii) (a) (iii) (d) (iv) (b)
Q.12 What is the simple arithmetic mean 16,9,13,20, 16, 17, 21,19?
15.5
16.5
16.4
17.5
Q.13 Exoskeleton, functional wings, small size and hexapod locomotion are……… adaptations for insect dominance in nature?
Developmental
Specificity of food
Structural
Defence mechanism
Q.14 When MP> AP, AP is?
Maximu
Increasing
Decreasing
Constant
Q.15 Papaya Ring Spot virus is having genetic material as?
ssRNA
ssDNA
dsRNA
dsDNA
Q.16 Which ratio shows the relationship between total assets and total liabilities?
Leverage ratio
Current ratio
Net capital ratio
Acid test ratio
Q.17 Who proposed the first basic persuasive communication model?
Aristotle
Lasswell
Schramm
Berlo
Q.18 Which of the following crap is believed to have China as the secondary center of origin?
Soybean
Maize
Radish
Brinjal
Q.19 Trade name of bispyribac Na herbicide is?
Laudis
Axial
Sempre
Nominee gold
Q.20 The garden architect Repton is associated with?
Italian Garden
French Garden
English Garden
Persian Garden
Q.21 Hand collection of insect is a?
Biological method
Chemical method
Mechanical method
Physical method
Q.22 The book “Extension Education is written by?
A.S. Sandhu
A. Adivi Reddy
G.L. Ready
S.V.Supe
Q.23 Major insect pest of teak (Tectona grandis) is?
Hoplocerambyx spinicornis
Hyblata pura
Hypsipyla robusta
Atteva fabriciella
Q.24 Based on temporal arrangement of agroforestry system, Home garden is an example of?
Interpolated
Concomitant
Coincident
Intermittent
Q.25 Which one of the following is inorganic sulphur compound used as fungicide?
Thiram
Lime Sulphar
Ferbam
Maneb
Q.26 In Arachnids, cephalothorax consists of four pairs of?
Wings
Walking legs
Antenne
Compound eyes
Q.27 In ideal surface soil, solid, liquid and gaseous phase exist in the following proportion?
Solid (50%): liquid (25%) : gaseous (25%)
Solid (25%): liquid (50%): gaseous (25%)
Solid (25%): liquid (25%): gaseous (50%)
Solid (70%): liquid (15%): gaseous (15%)
Q.28 Who wrote the book “Principles of population in 1798?
Alfred Marshall
Thomas Robert Maltes
Adam Smith
David Ricardo
Q.29 Which one of the following is Simple interest disease?
Lute blight of potato
Set rust of what
Vascular wilt
Powdery mildew
Q.30 The prosthetic group of alcohol dehydrogenase enzyme is?
Iron
Calcium
Copper
Zinc
Q.31 Which part of the plant has horizontal growth habit?
Offset
Crown
Sucker
Runner
Q.32 What is the name of the part of flower where stigmas emerge from the terminal end of cob?
Tassel
Fluff
Fuzz
Silk
Q.33 ……..is the value of retum sacrificed or foregone from the next best alternative activity?
Real Cost
Nominal Cosi
Opportunity Cost
Economic Cost
Q.34 As per F1 2019 report, total forest and tree cover of India is?
19.09
2.29%
2.56%
25.80%
Q.35 Who suggested convergent improvement method for improving inbred lines without altering their proven combining ability?
Jenkins (1995)
Richey (1927)
Einset (1943)
Johnson (1939)
Q.36 The highly wind erosion affected state (India) is?
M.P.
AP
Gujarat
Rajasthan
Q.37 Horizon which is formed as a result of pedogenic processes and having distinct properties that can be described in terms of measurable oil properties is called?
C horizon
Diagnostic horizon
A-horizon
O-horizon
Q.38 Example of Ketose sugar is?
Glucose
Fructose
Ribose
Galactose
Q.39 Reaction of rock phosphate with phosphoric acid results in?
Single super phosphate
Phosphorus rich organic manure
Triple super phosphate
Rhenania phosphate
Q.40 The heavy mortality in Khair & Sissco is due to root rot caused by?
Fomes annosus
Corricium samnicolor
Pseudomonas salonaceum
Ganoderma lacidum
Q.41 Biotic components, producers, consumers and decomposers are structural components of?
Habitat
Community Ecology
Population Ecology
Ecosystem
Q.42. Removal of a thin and fairly uniform layer of the soil from the land surface by runoff water is called as?
Torrent erosion
Sheet erosion
Glacial erosion
Geologic erosion
Q.43 In Griffith (1928) experiment, which form of virulent bacteria D. pneumonia that secretes polysaccharide covering capsule and cause pneumonia in mice?
Globular
Dull
Ringh
Smooth
Q.44 Unit of pH is?
Percent
Molar litre-1
dS m-1
Unit less rt
Q.45 India is having…… water resources of the world?
2%
4%
3.6%
16.5%
Q.46 Which is culture technique is used to obtain virus free plants?
Ovale culture
Meristem culture
Anther culture
ALL
Q.47 Which one of the following is ICAR’s research repition for research management?
KRISHI
UNNATI
SANGARH
ARYA
Q.48 Factors affecting water crosion is expressed as?
(where Ew, c, t, v and s are crosion due to action of water, climate, topography, vegetation and soils respectively)
Ew=f(c,t,v,s)
Q.49 The flower colour of Dillenia indica is?
Purple
Red
Yellow
White
Q.50 The bug Telenemis scrupulosa is employed as a bio-control agent against?
Parthenicom
Alligator weed
Lantana
Opuntia
Q.51 Which one is not correctly matched?
Juglone Black walnut
Marasmin Higher plants
Choline-Sesbania
Sesquiterpene Parthenium
Q.52 Which one of the following is total root parasite of plants?
Striga
Orobanche
Cuscuta
Loranthus
Q.53. Pusa Anupam variety of brinjal has been developed by?
Crossing Pusa Kranti ×PPC rt
Crossing Arka Sheel x Arka Shirish
Crossing Japanese Long XR 34
Selection
Q.54 In balanced fertilization, nutrient toxicity, environment pollution, dererioration of soil health, low nutrient use efficiency can be managed by?
Crop rotation
Use of high yielding varieties
Adopting nutrient recommendation
Inter-cropping
Q.55 The usual diameter classes used in India are?
5, 10, 15cm
1,3,5cm
2,5, 10cm
10,20,30cm
Q.56 In the rotation of double helix, which groove allows binding to non-histone proteins?
Major groove
Split groove
Ligase groove
Minor groove
Q.57 Entrepreneurship Development Institution of India is located at?
Guwahati
Ahmedabad
New Delhi
Bengaluru
Q.58 Govt, of Indio launched this programme in 1986 to increase the production of oilseed and to reduce import and achieve self-sufficiency in edible oils?
IAAP
CAPART
IADP
TMO
Q.59 Which is a gynodioscious variety of papaya?
Surya
Pusa Dwarf
Pusa Giant
Punjab Sweet
Q.60 Which is an indeterminate variety of tomato?
Pusa Ruby
Pusa Gaurav
Pusa Early Dwarf
Pusa Sheetal
Q.61 Monoclimax theory of plant succession was proposed by?
Whittaker
Odum
Clements
Aubreville
Q.62 In pomology, the word pomum is derived from?
French term
Spanish term
Latin term
Greek term
Q.63 Calculate the harvest index of maize, il grain yield is 5. dha and shelling percentage is 75 and Stover yield is 10.5 t/ha?
0.29
0.32
0.36
0.47
Q.64 White leghorn breed of poultry belongs to?
English class
Asiatic class
American class
Mediterranean class
Q.65 Which of the following is not a part of P.K. Nair agroforestry classification?
Structural basis
Ecological basis
Physiognomic basis
Functional basis
Q.66 It is the definise outline of procedure or activities for solving different problems of Extension Programme?
Mission
Vision
Plan of work
Calendar of operation
Q.67 Soil application of Phovate 10G @ 20kg/ha is done for the control of?
Paddy grasshopper
Painted bug
Blister beetle
White grub
Q.68 Clamp connection is found in the member of fungi belonging to class?
Oomycetes
Ascomycetes
Basidiomycetes
Zygomycetes
Q.69 Gene-for-gene hypothesis was given by?
EJ. Butler
H.H. Flor
Gierer and Schramm
M.A. Farlow
Q.70 In which of the following crops, acclimatization is more rapid?
Self-pollinated
Cross pollinated
Often cross pollinated
Vegetatively propagated
Q.71 Amount of food piven to animal at a time or in portions intervals in 24 hours is called?
Diet
Feed
Ration
Steaming up
Q.72 Soil textural class having highly desirable properties for most uses is?
sand
Silty clay
Loam
Sandy loam
Q.73 Which one of the following machines is not suitable for zero till planting of crops under surface residue condition ?
Turbo happy seeder
Rotary disc drill
Double disc drill
Tyne opener zero till drill
Q.74 These wet customary ways of behaving in society in which the society exerts some force for conformity?
Customers
Mores
Folkways
Traditions
Q.75 ……… is a water soluble fix type wood preservative?
Anenic copper chromate
Copper sulphate
Zine chloride
Sodium pentachlorphenate
Q.76 Proponent of “Marthandam” Rural Development Programme is?
Spencer Hatch
Daniel Hamiltion
A.T. Mosher
M.K. Gandhi
Q.77 The firing order of a stroke 4-cylinder engine is given as?
1-2-3-4
1-3-2-4
1-3-4-2
1-4-3-2
Q.78.Which of the following is believed to be a primary center of origin of sorghum?
North-East Africa
Central America
South-East America
Northern Europe
Q.79 German system “Waldfeldban” is similar to the system?
Shifting cultivation
Home garden
Taungya
Alley cropping
Q.80 The science that deals with the influmce of soils on living things, particularly ples including human being use of land for plant growth is known as?
Agronomy
Crop science
Edaphology
Crop geometry
Q.81 Act of giving birth to young ones after completion of gestation period is known as?
Parturition
Weaning
Micturition
Calving interval
Q.82 Example of day-neutral plant is?
Phaseolus vulgaris (Kidney bean)
Chrysanthemum
Clover
Bryophyllum
Q.83 The artificial sweetener known as Aspartame or NutraSweet is a?
Sugar
Dipeptide
Tripeptide
Purine
Q.84 The first regulated market, Karanjia cotton market, was established in the yea?
1806
1826
1876
1886
Q.85 It is the largest phylum of Animal Kingdom?
Arthropod
Porifera
Annelida
Echinodermata
Q.86 In the structural changes in chrorxosome, which type of change is not included?
Deletion
Nullisomics
Translocation
Inversion
Q.87 Recorded forest area in Rajasthan as per FSI, 2019………… % of total geographical area of state?
9.57%
6.80%
8.6%
19.05
Q.88 Closed floorspace requirement for a cow is?
0m2
3.5 m2
7.0m2
10m2
Q.89 Which of the following climate classification was modified by ICRISAT?
Troll
Thornthwaite
Lang
Martnees
Q.90 Which of the following molecular marker is non-PCR based?
RAPD
AFLP
RFLP
CAPS
Q.91 Which variety of chilli is suitable for extraction of Capsaicin?
PasaJwala
Andhra Jyoti
Punjab lal
G-4
Q.92 These are series of illustrated cards which when flashed or presented in a proper sequence tell a complete story?
Elash cards
Flannel graph
Bulletin board
Posters
Q.93 In which of the following method, computerized control holding pipette is used for introduction of foreign DNA?
Particle Bombardment
Micro-projectiles
Micro-injection
Laser beam
Q.94 Which one of the following millets can withstand drought and waterlogging both?
Finger millet
Little millet
Foxtail millet
Kodo millet
Q.95 Which plant hormone causes plant tropism?
Cytokinin
Auxin
Ethylene
GA3
Q.96 Lactic acid bacteria, useful for pickling, are most active at?
20°C
35°C
41°C
30°C
Q.97 Which one of the following is known as Foliar nematode?
Aphelenchoides sp.
Trichodorus sp.
Belonolaimus sp.
Radopholus sp.
Q.98 ………….tonnes of seed cane are required to raise settings for transplanting in 1 ha area of sugarcane (Transplanting Technique)?
1
2
4
10
Q.99 Fire blight of pears and apples is caused by?
Ralstonia amylovora
Erwinia amylovora
Clavibacter michiganensis
Venturia inaequalis
Q.100 Chlorosis, necrosis, reddening, stunting, new growth cessation etc. of plants are characterized as?
Visual nutrient toxicity symptoms
Visual nutrient deficiency symptoms
Visual frost injury symptoms
Visual water stress symptoms
0 Comments