Agronomy MCQs

Option A: Companion crops

Option B: Cover crops

Option C: Mixed crops

Option D: Ratooning crops

Correct Answer: Cover crops ✔

Option A: Relative humidity

Option B: Absolute humidity

Option C: Both A and B

Option D: non of these

Correct Answer: Absolute humidity ✔

Option A: Evaporation

Option B: Transpiration

Option C: Translocation

Option D: Both A and B

Correct Answer: Both A and B ✔

Option A: Crops

Option B: Soils

Option C: Seasons

Option D: Regions

Correct Answer: Soils ✔

Option A: 11 Barrages

Option B: 19 Barrages

Option C: 25 Barrages

Option D: 41 Barrages

Correct Answer: 19 Barrages ✔

Option A: Saprophytes

Option B: Halophytes

Option C: Xerophytes

Option D: All the above

Correct Answer: Saprophytes ✔

Option A: Fungi

Option B: Bacteria

Option C: Virus

Option D: None of the above

Correct Answer: Fungi ✔

Option A: Mulching

Option B: Fumigation

Option C: Soil solarization

Option D: None of the above

Correct Answer: Soil solarization ✔

Option A: Ethane

Option B: Methane

Option C: Ammonia

Option D: CO2

Correct Answer: Methane ✔

Option A: Biotin

Option B: Carbohydrates

Option C: Folate

Option D: Vitamin

Correct Answer: Folate ✔

Option A: Infra blue radiation

Option B: Infra red radiation

Option C: X rays

Option D: None of the above

Correct Answer: Infra red radiation ✔

Option A: Xerophytes

Option B: Thermophyts

Option C: Mesophytes

Option D: Halophytes

Correct Answer: Xerophytes ✔

Option A: Cropping pattern

Option B: Cropping intensity

Option C: Cost benefit ratio

Option D: Cropping system

Correct Answer: Cropping intensity ✔

Option A: Eluviation

Option B: llluviation

Option C: Alluviation

Option D: Deposition

Correct Answer: llluviation ✔

Option A: Oxidation

Option B: Deplasmolysis

Option C: Osmosis

Option D: Plasmolysis

Correct Answer: Plasmolysis ✔

Option A: 60

Option B: 80

Option C: 95

Option D: none of the above

Correct Answer: 80 ✔

Option A: Seed blower

Option B: Seed sorter

Option C: Seed divider

Option D: a and b

Correct Answer: Seed sorter ✔

Option A: Lipase

Option B: Nitrogenase

Option C: Isomerase

Option D: Kinease

Correct Answer: Nitrogenase ✔

Option A: Wheat

Option B: Sugarcane

Option C: Cotton

Option D: Jute

Correct Answer: Cotton ✔

Option A: Wheat varieties

Option B: Sugarcane varieties

Option C: Cotton varieties

Option D: All the above

Correct Answer: Wheat varieties ✔

Option A: Photosynthesis

Option B: aeration

Option C: Nitrogen fixation

Option D: Respiration

Correct Answer: Nitrogen fixation ✔

Option A: Delay in ripening

Option B: Delay in growth

Option C: Delay in germination

Option D: All the above

Correct Answer: Delay in ripening ✔

Option A: Soil tilth depth

Option B: Soil moisture

Option C: Soil compaction

Option D: Soil seepage

Correct Answer: Soil tilth depth ✔

Option A: Amino acid

Option B: Valine

Option C: Auxins

Option D: Cytokmins

Correct Answer: Auxins ✔

Option A: 5-20 Kg

Option B: 2-3Kg

Option C: 5-7 Kg

Option D: 20-25 Kg

Correct Answer: 2-3Kg ✔

Option A: Below 6

Option B: Above 6

Option C: Above 10

Option D: None of the above

Correct Answer: Above 6 ✔

Option A: High Mg and Ca

Option B: High N and S

Option C: Low N and Ca

Option D: Moderate Mg and Ca

Correct Answer: High Mg and Ca ✔

Option A: Leaves

Option B: Straw

Option C: Grain

Option D: All the above

Correct Answer: Straw ✔

Option A: 12 million to

Option B: 13.05 million lia

Option C: 22 million ha

Option D: 15 million lva

Correct Answer: 13.05 million lia ✔

Option A: 59000 Km

Option B: 52000 Km

Option C: 58000 Km

Option D: 60000 Km

Correct Answer: 58000 Km ✔

Option A: Cropping pattern

Option B: Cropping index

Option C: Crop rotation

Option D: Cropping intensity

Correct Answer: Cropping index ✔

Option A: Passive transport

Option B: Active transport

Option C: Absorption

Option D: Dissolution

Correct Answer: Active transport ✔

Option A: IPM

Option B: Allelopathy

Option C: Insect control

Option D: Chemical control

Correct Answer: IPM ✔

Option A: Woodstock (1973)

Option B: Moore (1973)

Option C: Maguire (1962)

Option D: Germ (1950)

Correct Answer: Moore (1973) ✔

Option A: Basic seed

Option B: Breeder seed

Option C: Foundation seed

Option D: All the above

Correct Answer: Breeder seed ✔

Option A: Transpiration

Option B: Evaporation

Option C: Seepage

Option D: Erosion

Correct Answer: Seepage ✔

Option A: Woody stem

Option B: Non-woody stem

Option C: Trunk

Option D: All the above

Correct Answer: Non-woody stem ✔

Option A: Sandy soil

Option B: Loamy soil

Option C: Silty soil

Option D: Clay loam soil

Correct Answer: Clay loam soil ✔

Option A: Fodder crops

Option B: Cereal crops

Option C: Fiber crops

Option D: Leguminous crops

Correct Answer: Cereal crops ✔

Option A: Chromoplast

Option B: Leucoplast

Option C: Chlorosis

Option D: Chromoplast

Correct Answer: Chlorosis ✔

Option A: Monocropping

Option B: Double cropping

Option C: Intensive cropping

Option D: Intercropping

Correct Answer: Intensive cropping ✔

Option A: Self pollinated crop

Option B: Often cross pollinated crop

Option C: Cross pollinated crop

Option D: Apomictie crop

Correct Answer: Self pollinated crop ✔

Option A: 10-20%

Option B: 5-15%

Option C: 20-50%

Option D: 20-60%

Correct Answer: 20-60% ✔

Option A: Disease

Option B: Insect pest

Option C: Lodging

Option D: Viruses

Correct Answer: Lodging ✔

Option A: More number of irrigations

Option B: Higher temperature

Option C: Higher dose of fertilizer

Option D: Insects and pest

Correct Answer: Higher temperature ✔

Option A: Saprophytes

Option B: Parasites

Option C: Obligatory parasites

Option D: Bacteria

Correct Answer: Saprophytes ✔

Option A: Accaumatization

Option B: Domestication

Option C: Selection

Option D: Introduction

Correct Answer: Accaumatization ✔

Option A: Long day plants

Option B: Short day plants

Option C: Photoperiod

Option D: Phototropism

Correct Answer: Long day plants ✔

Option A: Metabolism

Option B: Photosynthesis

Option C: Absorption

Option D: Assimilation

Correct Answer: Photosynthesis ✔

Option A: Grow better then cultivated plants

Option B: Serve, as valuable fodder plants

Option C: Needed to understand the origin of cu;cultivated plants

Option D: Carrying many useful genes which are lost in cultivated plants

Correct Answer: Carrying many useful genes which are lost in cultivated plants ✔

Option A: 6.00 pH

Option B: 7.03 pH

Option C: 8.00 pH

Option D: 6.5 pH

Correct Answer: 8.00 pH ✔

Option A: Yield performance

Option B: Photosynthesis

Option C: Root length of seeding

Option D: All the above

Correct Answer: All the above ✔

Option A: RBD

Option B: SPD

Option C: AD

Option D: LSD

Correct Answer: LSD ✔

Option A: Model plant type

Option B: Good plant type

Option C: Ideal plant type

Option D: All the above

Correct Answer: All the above ✔

Option A: Crop rotation

Option B: Crop sequence

Option C: Cropping system

Option D: Crop management

Correct Answer: Crop rotation ✔

Option A: Six horizons

Option B: Five horizons

Option C: Seven horizons

Option D: Two horizons

Correct Answer: Seven horizons ✔

Option A: tropical

Option B: Temperature

Option C: Sub tropical

Option D: all

Correct Answer: tropical ✔

Option A: 3.47 acre

Option B: 2.471 acre

Option C: 1.71 acre

Option D: 1.9 acre

Correct Answer: 2.471 acre ✔

Option A: Land

Option B: Water

Option C: Pure seed

Option D: fertilizer

Correct Answer: Pure seed ✔

Option A: Same craps

Option B: Growing green manures

Option C: Growing different crops

Option D: Growing fodder crops

Correct Answer: Growing different crops ✔

Option A: Xerophytes

Option B: Thermophytes

Option C: Hydrophytes

Option D: Haplophytes

Correct Answer: Xerophytes ✔

Option A: Pest and insect management

Option B: Disease and pest management

Option C: Weed and pest management

Option D: non of these

Correct Answer: Weed and pest management ✔

Option A: Soil management

Option B: Weed management

Option C: Water management

Option D: non of these

Correct Answer: Weed management ✔

Option A: Crop seeds

Option B: weed seed

Option C: Both a and b

Option D: non of these

Correct Answer: Both a and b ✔

Option A: Seed deterioration

Option B: seed germination

Option C: Seed swelling

Option D: non of these

Correct Answer: seed germination ✔

Option A: Monocropping

Option B: Monoculture

Option C: Specialized farming

Option D: Intensive cropping

Correct Answer: Monocropping ✔

A. Bacterial disease
B. Viral disease
C. Fungal disease

Correct Answer: Fungal disease ✔

Option A: Low temperature

Option B: High temperature

Option C: Humidity

Option D: Cloudy day

Correct Answer: High temperature ✔

Option A: 3000 Km

Option B: 2500 Km

Option C: 2900 Km

Option D: 3200 Km

Correct Answer: 2900 Km ✔

Option A: 70

Option B: 20

Option C: 85

Option D: 90

Correct Answer: 85 ✔

Option A: Recalcitrant seeds

Option B: Active seeds

Option C: Orthodox seeds

Option D: Certified seeds

Correct Answer: Orthodox seeds ✔

Option A: Nucleus seed

Option B: Breeder seed

Option C: Foundation seed

Option D: Certified seed

Correct Answer: Breeder seed ✔

Option A: Peshawar

Option B: Islamabad

Option C: Rawalpindi

Option D: Chakwal

Correct Answer: Chakwal ✔

Option A: A fruit is a product of flower

Option B: A fruit is a product of ovary

Option C: A fruit is a mature ovary that contain seed

Option D: A fruit is post-fertilization product of the pistil

Correct Answer: A fruit is a mature ovary that contain seed ✔

Option A: Allergy

Option B: Allelopathy

Option C: Parasitism

Option D: Antagorusm

Correct Answer: Allelopathy ✔

Option A: Seepage

Option B: Soil conservation

Option C: Erosion

Option D: fertility depletion

Correct Answer: Erosion ✔

Option A: Cropping pattern

Option B: Cropping intensity

Option C: Cost-benefit ratio

Option D: None of the above

Correct Answer: Cropping intensity ✔

Option A: Rouging

Option B: Weeding

Option C: Pruning

Option D: None of the above

Correct Answer: Rouging ✔

Option A: Symbiosis

Option B: Biosystem

Option C: Auto environment

Option D: Climate

Correct Answer: Symbiosis ✔

Option A: Trifluration

Option B: Paraquet

Option C: Bromoxy nil

Option D: Loxynil

Correct Answer: Paraquet ✔

Option A: Capillary water

Option B: sub-surface water

Option C: Gravitational water

Option D: Run off water

Correct Answer: Gravitational water ✔

Option A: fertilizer placement

Option B: fertilizer use efficiency

Option C: Nitrogen use efficiency

Option D: Balanced fertilization

Correct Answer: Balanced fertilization ✔

Option A: Biological yield

Option B: Harvest index

Option C: Dry matter

Option D: Crop growth

Correct Answer: Biological yield ✔

Option A: Green house effect

Option B: Pollution

Option C: Warming

Option D: Solar radiation

Correct Answer: Green house effect ✔

Option A: Frequency of water

Option B: Acre inch

Option C: Duty of water

Option D: Delta of water

Correct Answer: Delta of water ✔

Option A: Dates

Option B: Beet root

Option C: Water melon

Option D: Sugarcane

Correct Answer: Beet root ✔

Option A: Cocos

Option B: Clemates

Option C: Corchorus

Option D: Crotalaria

Correct Answer: Cocos ✔

A. 5 irrigations
B. 6 irrigations
C. 8 irrigations

Correct Answer: 6 irrigations ✔

Option A: Mid March to mid April

Option B: Mid May to mid July

Option C: Mid June to mid July

Option D: non of these

Correct Answer: Mid May to mid July ✔

Option A: Broad cast method

Option B: Drill method

Option C: Ridge sowing method

Option D: non of these

Correct Answer: Drill method ✔

Option A: 10-12 kg

Option B: 6-8 kg

Option C: 15-18 kg

Option D: non of these

Correct Answer: 10-12 kg ✔

A. Sympodial branches
B. Monopodial branches
C. Vegetative branches

Correct Answer: Monopodial branches ✔

Option A: 5.2 to 9.0

Option B: 5.2 to 7.0

Option C: 3.5 to 5.5

Option D: non of these

Correct Answer: 5.2 to 7.0 ✔

Option A: Virus

Option B: Bacteria

Option C: Fungi

Option D: non of these

Correct Answer: Bacteria ✔

A. Tropical region
B. Sub-tropical region
C. Both A and B

Correct Answer: Both A and B ✔

Option A: Hypogeal germination

Option B: Epigeal germination

Option C: Both of the above

Option D: non of these

Correct Answer: Epigeal germination ✔

A. C4 plant
B. CAM plant
C. C3 plant
D.non of these

Correct Answer: C3 plant ✔

Option A: Cotton leaf cover virus

Option B: cotton leaf curl virus

Option C: cotton leaf cotton virus

Option D: cotton leaf complete virus

Correct Answer: cotton leaf curl virus ✔

Option A: 12800,000 bales

Option B: 1200,000 bales

Option C: 1000,000 bales

Option D: 1100,000 bales

Correct Answer: 12800,000 bales ✔

Option A: Pakistan

Option B: India

Option C: America

Option D: China

Correct Answer: India ✔