Mega Test For ICAR-JRF, UG, Pre-PG, BHU, AFO, etc. All Agriculture Exams

This Mega Test is very important for ICAR-UG, Pre-PG, BHU, AFO, Agriculture supervisor, AAO, IFFCO, FCI, CCI, NABARD, Bank Of Maharastra, etc. All Agriculture exams in this year

Questions: 100
Time: 100 min.
Point: 100

1 / 100

Category: Agriculture

Wheat rust perpetuates by …….. spores

Uredospores

Oospores

Aeciospore

Teliospores

2 / 100

Category: Agriculture

The ‘Father of Seed Pathology’ is____

S.B.Mathur

Paul Neergard

V.K.Aggarwal

Trirumalachar

3 / 100

Category: Agriculture

The marginal physical product is negative in

Stage I and II

Stage I

Stage II

Stage III

4 / 100

Category: Agriculture

Corrugation is a type of irrigation____

None of these

Micro irrigation

Surface

Subsurface

5 / 100

Category: Agriculture

Use of resistant varieties in the Integrated Pest Management is an example of…… control.?

Biological

Genetic

Legal

Chemical

6 / 100

Category: Agriculture

If the production possibility curve is horizontal, the two inputs are

Substitutes

Complementary

Unrelated

None

7 / 100

Category: Agriculture

When MPP > APP, APP is

APP is maximum

APP is minimum

Decreasing

Increasing

8 / 100

Category: Agriculture

Plasmogamy in wheat rust occurs in which stage ?

Uredial

Basidial

Pycnial

Aecial

9 / 100

Category: Agriculture

In which method of seed sowing, seed is managed to sown at required depth in a hole?

Behind local plough

Line sowing

Broadcasting

Dibbling

10 / 100

Category: Agriculture

The area under micro-watershed is…..?

10000-50000 ha

1000-10000 ha

100-1000 ha

1-100 ha

11 / 100

Category: Agriculture

SRI method in Paddy has been evolved in____

China

Japan

Madagascar

Philippines

12 / 100

Category: Agriculture

Bacterial disease can be controlled by spraying ____

Antibiotic streptocycline

Copper fungicide

Fungicides

Both Antibiotic streptocycline and Copper fungicide

13 / 100

Category: Agriculture

The common bread wheat is

Autopolyploid

Autohexaploid

None of the above

Allohexaploid

14 / 100

Category: Agriculture

Which of the process of nitrogen cycle is not useful for plant?

Denitrification

Aminification

Ammonification

Nitrification

15 / 100

Category: Agriculture

Which spores of wheat rust are called as repeating spores….

Uredospores

Aeciospore

Ascospores

Teliospores

16 / 100

Category: Agriculture

Which rust stages are produced on Barbery?

Pycnial

Both Pycnial and Aecia

Aecia

Telial

17 / 100

Category: Agriculture

In Mendel dihybrid cross, following ratio was obtained?

9:3:3:1

15:1:7

9:3:4

9:3:1:3

18 / 100

Category: Agriculture

Citrus Granulation can be reduced by spraying of

Urea

KNO3

Copper oxide

Lead arsenate

19 / 100

Category: Agriculture

Which one of the following is used as a nitrogenous fertilizer, as a weed killer in the onion fields and for correcting acidic soils?

Calcium cynamide

Ammonium sulphate

Super sulfate lime

CAN

20 / 100

Category: Agriculture

Which element is responsible for seed germination and flowering in plants?

21 / 100

Category: Agriculture

Dual purpose breed of cow is____

Sahiwal

Tharparker

Gir

Sindhi

22 / 100

Category: Agriculture

Conversion from nitrite to nitrate is done by ___ bacteria?

Bacillus

Rhizobium

Nitrobacter

Nitrosomonas

23 / 100

Category: Agriculture

Cashewnut has originated from

Brazil

South East Asia

India

Caspian Sea Area

24 / 100

Category: Agriculture

__ is the most common and suitable medium for Orchid cultivation?

Sand

Compost

Brick chips plus wooden chips

Soil

25 / 100

Category: Agriculture

Round table discussion is known as____

Symposium

Forum

Panel

Workshop

26 / 100

Category: Agriculture

Edible part of Pomegranate is____

Juicy placental hairs

Fleshy aril

Juicy seed coat

Thalamus

27 / 100

Category: Agriculture

The specific gravity of skim milk is

Same as water

Same as whole milk

Lower than whole milk

Higher than whole milk

28 / 100

Category: Agriculture

In terms of which among the following is soil salinity is measured

SAR

ESP

29 / 100

Category: Agriculture

Single seed descent method is modification of____

Backcross method

Clonal selection

Pedigree method

Bulk method

30 / 100

Category: Agriculture

he pesticide solution requirement of a sprayer is 100 lit/ha. The sprayer can be classified under….?

High volume sprayer

Hand automizer

Ultra low volume sprayer

Low volume sprayer

31 / 100

Category: Agriculture

What is the trade name of endosulfan?

Thimet

Rogor

Thiodan

Kelthan

32 / 100

Category: Agriculture

Which of the following vector can be used for cloning bigger DNA fragments?

Plasmids

Yeast artificial chromosomes (YACs)

Cosmids

Phagemids

33 / 100

Category: Agriculture

Nitrogen Fixer found in rice field and associated with Azolla is…..?

Spirulina

Frankia

Anabaena

Both A & B

34 / 100

Category: Agriculture

Sugarcane leads to cross pollination due to

Male sterility

Self incompatibility

Protandry

Protogyny

35 / 100

Category: Agriculture

Which is the following is a rabi crop?

Pearl millet

Sorghum

Mustard

Cotton

36 / 100

Category: Agriculture

Top crust which covers land and ocean floor is?

Lithosphere

Atmosphere

Biosphere

Hydrosphere

37 / 100

Category: Agriculture

Which of the following photosynthetic pigment is water soluble?

Carotenoid

Phycobilin

Chlorophyll

Xanthophyll

38 / 100

Category: Agriculture

The antisterlity vitamin is

Vit B

Vit A

Vit E

Vit D

39 / 100

Category: Agriculture

Who proposed the term lime requirement?

Shoemaker et al.

Schofield

Sckooner

Ramamoorthy

40 / 100

Category: Agriculture

Which one of te following is a rich source of protein

Cashewnut

Banana

Almond

Walnut

41 / 100

Category: Agriculture

A measure through which one can calculate advantage of an intercrop in terms of yield is

Cropping intensity

Production efficiency

Crop performance

Crop Yield Index

42 / 100

Category: Agriculture

Seed multiplication Ratio of Tomato is :

1 : 200

1 : 300

1 : 100

1 : 400

43 / 100

Category: Agriculture

Soil erosion control and soil binding can be done effectively by growing?

Potato

Sugarcane

Grasses

Maize

44 / 100

Category: Agriculture

Cost function deals with the functional relationship between

Cost and output

Cost and input

All the above

Cost and Resource services

45 / 100

Category: Agriculture

Which is the anticoagulant is used for rat control?

Aluminium phosphide

Thiamethoxam

Warfarin

Zinc phosphide

46 / 100

Category: Agriculture

Alternate host of Black stem rust of wheat is..

Both Barberry vulgaris and Mahonia

Barberry vulgaris

Thallictrum polygamum

Mahonia

47 / 100

Category: Agriculture

Cluster bean contain mucilageous substance is

Mannogalacton

Asparagine

Glutamine

Galactermic acid

48 / 100

Category: Agriculture

Botanically ber fruit is

Stone

Pome

Berry

Drupe

49 / 100

Category: Agriculture

Reamer is generally used to extract juice from…..?

Pineapple

Guava

Apple

Orange

50 / 100

Category: Agriculture

White rust of crucifers is called pseudo rust because :

The disease occur on members of family crucifers

The causal organism does not belong to rust family

The disease has not been observed on wheat

The color of the pustule is not brown

51 / 100

Category: Agriculture

Farmer having land holding 2-4 ha____

Small farmer

Medium

Semi – Medium farmer

Marginal farmer

52 / 100

Category: Agriculture

Fixation in soil is a problem in case of :

Phosphatic fertilizers

All of these

Nitrogenous fertilizers

Potassic fertilizers

53 / 100

Category: Agriculture

Kinnow mandarin was developed by

T Tanaka

L Moss

HB Frost

WB Hayes

54 / 100

Category: Agriculture

Average moisture content in dried vegetables is?

3-5%

10-12%

16-20%

13-15%

55 / 100

Category: Agriculture

In Insect origin of nervous system is____

Mesodermal

Ectodermal

Endodermal

All of these

56 / 100

Category: Agriculture

National Agricultural Insurance Scheme is launched in the year?

2002

1998

2000

1999

57 / 100

Category: Agriculture

Black stem rust of wheat is caused by…

Puccinia graminis

Puccinia graminis tritici

Puccinia striformis

Puccinia recondita

58 / 100

Category: Agriculture

Botanically Loquat fruit is

Nut

Sorosis

Stone

Pome

59 / 100

Category: Agriculture

Plantation of tree plant in which area there is Forest earlier is established?

Reforestation

Afforestation

Deforestation

Forestation

60 / 100

Category: Agriculture

For amelioration of which among the following soils is Gypsum used?

Acid soil

Alkali soil

Saline soil

Solanchalk soil

61 / 100

Category: Agriculture

Centre of origin of Wheat is

Both S W Asia & Turkey

S W Asia

S E Asia

Turkey

62 / 100

Category: Agriculture

Wilt is ____ borne disease

Soil

None of these

Wind

Air

63 / 100

Category: Agriculture

Which of the following agency is responsible for procurement, storage and transportation of food grain production in India?

CWC

FCI

NAFED

APEDA

64 / 100

Category: Agriculture

The average fixed cost

Continuously rises

First increases and later decreases

Continuously falls

First decreases and later increases

65 / 100

Category: Agriculture

Thermocouple is used for the measurement of ___

leaf water potential

leaf temperature

transpiration

soil matric potential

66 / 100

Category: Agriculture

___ is imp management to control soil borne disease

Both Soil solarization and Crop rotation

Antibiotic

Crop rotation

Soil solarization

67 / 100

Category: Agriculture

Most of the plant viruses are transmitted by ___

Nematode

Whitefly

Thrips

Aphids

68 / 100

Category: Agriculture

1 acre is equal to ___ sq.feet?

1089

40000

10000

43560

69 / 100

Category: Agriculture

The repetitive growing of the same sole crop on the same land is referred as..?

Multiple cropping

Sole cropping

Monoculture

Crop rotation

70 / 100

Category: Agriculture

Wheat rust is ____ type of rust

Autoceious

Both

Heteroceious

None

71 / 100

Category: Agriculture

Shoot and fruit borer of okra is

Tetranychus spp

Earias vitella

Heliothus armigera

Amrasca biguttula biguttula

72 / 100

Category: Agriculture

First state of India to adopt Panchayat Raj system :

Karnataka

Kerala

Maharashtra

Rajasthan

73 / 100

Category: Agriculture

The hormone which induces and maintains seed dormancy is…?

Both A & B

Cytokinin

ABA

74 / 100

Category: Agriculture

In which of the following soil, Iron deficiency is prominent?

Neutral soil

Water logged soil

Acid soil

Alkaline soil

75 / 100

Category: Agriculture

The phosphate containing mineral is ?

Quartz

Apatite

Dolomite

Feldspar

76 / 100

Category: Agriculture

Inherent capacity of soil to supply nutrient to plants in adequate and in suitable proportion is called…..?

Both A & B

soil productivity

soil health

Soil fertility

77 / 100

Category: Agriculture

Difference between price paid by the consumer and price received by the producer for an equivalent quantity of farm produce is often termed as?

Price ratio

Market performanace

Price spread

Market margin

78 / 100

Category: Agriculture

Which type of soil is found along the canal Bank?

Alkali

Both A & B

Acidic

None of these

79 / 100

Category: Agriculture

Removal of uniform thin layer of soil by the action of water is referred as

Rill erosion

Splash erosion

Gully erosion

Sheet erosion

80 / 100

Category: Agriculture

Chromosome number of Pearl millet plant is____

2n=18

2n=22

2n=12

2n=14

81 / 100

Category: Agriculture

Non parasitic disorder due to deficiency of Ca in tomato is

Browning

Buttoning

BER

Greening

82 / 100

Category: Agriculture

Which type of silk is absent in India?

Mulberry

Tropical tassar

Muga

None of these

83 / 100

Category: Agriculture

Bartlett’s test test is used for?

Homogeneity of variances

Additive gene

All of these

Heritable gene

84 / 100

Category: Agriculture

Nagarjuna sagar is located in the state of___

Maharashtra

Tamil Nadu

Kerala

Andhra Pradesh

85 / 100

Category: Agriculture

ANOVA Table stands for analysis of :

Variance

Standard deviation

Relative change

Degree of freedom

86 / 100

Category: Agriculture

Water tightly held in thin films around soil particles is____

Gravitational water

Heavy water

Capillary water

Hygroscopic water

87 / 100

Category: Agriculture

Which of the following essential amino acid is deficient in Rice?

Glycine

Isoleucine

Alanine

Lysine

88 / 100

Category: Agriculture

Concept of foundation seed production was given by____

S.V.Marthur

Paul Neelgard

J.W.Robertson

N.A.Nobbe

89 / 100

Category: Agriculture

In classical production function, with the starting of rational zone, the efficiency of input is

Increasing

Decreasing

None

Constant

90 / 100

Category: Agriculture

In C4 plant, the first stable product of photosynthesis is?

None of these

PGA

OAA

PEP

91 / 100

Category: Agriculture

In India Farmer FIRST Programme (FFP) was launched in the year….?

2016

2008

2018

2000

92 / 100

Category: Agriculture

The sprayer mainly used for spraying fruit trees in orchards is?

Hand sprayer

Knapsack sprayer

ULV sprayer

Rocker sprayer

93 / 100

Category: Agriculture

A programme which maximizes profit or minimizes cost is called as

Optimal programme

Feasible programme

Rational programme

None

94 / 100

Category: Agriculture

Potato crop Solanum tuberosum is

Hexaploid

Triploid

Diploid

Tetraploid

95 / 100

Category: Agriculture

The most susceptible fruit crop to water logging is

Jamun

Ber

Papaya

Banana

96 / 100

Category: Agriculture

All-weather phenomena occur in the….. zone of atmosphere?

Stratoshere

Troposhere

Thermoshere

Ionoshere

97 / 100

Category: Agriculture

Yellow rust is also known as……..:

Leaf rust

Stripe rust

Brown rust

Stem rust

98 / 100

Category: Agriculture

Little leaf of mango is due to deficiency of

99 / 100

Category: Agriculture

Fruit type of guava is_____

Drupe

Pome

Berry

Hesperidium

100 / 100

Category: Agriculture

What is the basic unit of soil classification?

Family

Order

Pedon

Series

NameEmailPhone Number

Your score is

The average score is 37%

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