Agriculture Licensure Exam Previous Questions and Answers (Part 9)



This LEA Reviewer is the ninth part of our compilation of questions and answers from previous Agriculture Board Exams. It contains 75 questions covering all 6 subject areas namely:

Agricultural Extension and Communication,
Agricultural Economics and Marketing,
Animal Science,
Crop Protection,
Crop Science, and
Soil Science.
You can find more on our Agriculture Licensure Exam reviewers compilation page



  • Question of

    Aside from carbon and hydrogen, the other macroelement constituent of organic compound in the plant is_____

    • Oxygen
    • Nitrogen
    • Phosphorus
    • Potassium
  • Question of

    The soil microflora with the highest biomass is_______.

    • Bacteria
    • Actinomycetes
    • Algae
    • Fungi
  • Question of

    Which of the following farm animals has the lowest population

    • Cattle
    • Carabao
    • Goat
    • Pig
  • Question of

    Planning as a major component of all program development process is basically a_________.

    • Diffusion process
    • Decision-making process
    • Evaluation process
    • Learning process
  • Question of

    Which of the following is/are goals of AFMA?

    • Poverty Alleviation
    • Global Competitiveness
    • Food Security
    • Social Equity
    • All of the choices
  • Question of

    Flushing increases the plasma levels of

    • FSH
    • LH
    • Progesterone
    • Estrogen
  • Question of

    What kind of sales achieves the highest price?

    • Farmgate
    • Wholesale
    • Retail
    • Auction
  • Question of

    What are rodents primary food?

    • Rice
    • Corn
    • Vegetables
    • Fruits
  • Question of

    Who is the author of the classic book in economics “ The Wealth of Nations”?

    • David Ricardo
    • John Maynard Kaynes
    • Adam Smith
    • Marshall Galbraith
  • Question of

    This macronutrient is involved in energy storage in the plant and is a constituent of phospholipids, nucleoproteins, and phytins and is deficient in acid upland soil.

    • Nitrogen
    • Phosphorus
    • Potassium
    • Calcium
  • Question of

    Cockroaches belongs to what insect order?

    • Blatodea
    • Mantodea
    • Dermaptera
    • Siphonaptera
  • Question of

    All programs/ projects must contribute to the development of_______and foremost.

    • Technology first
    • Resources first
    • People first
    • Environment first
  • Question of

    At maturity, the nitrogen content of a grain crop is highest in

    • Stem
    • Leaves
    • Flowers
    • Grain
  • Question of

    The transformation of organic form of N into inorganic N

    • Mineralization
    • Immobilization
    • Ammonification
    • Denitrification
  • Question of

    It is the process of transmitting an idea or message from a source through channels to a receiver to affect behavior

    • Extension communication
    • Extension education
    • Communication
    • Development communication
  • Question of

    Termites belongs to what insect order?

    • Hymeoptera
    • Isoptera
    • Hemiptera
    • Dermaptera
  • Question of

    Trichogramma is applied against what pest?

    • Stemborer
    • Cornborer
    • Leafminer
    • Aphids
  • Question of

    What is the feeding behavior of goats?

    • Scavengers
    • Browsers
    • Grazers
    • Snugglers
  • Question of

    It is the extension and training arm of the Department of Agriculture

    • Development Academy of the Philippines
    • Agricultural Training Institute
    • TESDA
    • Bureau of Agricultural Extension
  • Question of

    A banking institution which supervises the banking system and other financial institution

    • World Bank
    • International Monetary Fund
    • International Bank for Reconstruction
    • Central Bank
  • Question of

    There are 16 essential elements needed by plants for normal growth and development. How many of these essential elements are derived from the soil?

    • 13
    • 12
    • 11
    • 10
  • Question of

    What is the largest feedlot fattening operation in the Philippines?

    • Monterey
    • Del Monte
    • Dealco
    • El Rancho
  • Question of

    Stick Insects belongs to what insects order?

    • Mantodea
    • Phasmantodea
    • Blatodea
    • Phasmatodea
  • Question of

    Lady Dragon is a hybrid variety of papaya from?

    • Thailand
    • Taiwan
    • Japan
    • Hawaii
    • China
  • Question of

    Which of the following vegetables is most preferred by Filipinos

    • Eggplant
    • Cucumber
    • Squash
    • Potato
  • Question of

    Which province is the top producer of calamansi?

    • Mindoro Oriental
    • Quezon
    • Palawan
    • Cebu
  • Question of

    Due to limitations in educations, information , level of economic and social living, people have_______needs which are not known to them.

    • Recognized
    • Family
    • Unrecognized
  • Question of

    One practical soil management practice to improve availability of Zn and S in waterlogged lowland rice soil is_________.

    • Alternate wetting and drying
    • Continuous flooding
    • Application of organic fertilizer
    • Application of inorganic fertilizer
  • Question of

    The degree to which an innovation or technology is perceived consistent with existing values , past experiences, and needs of clients is referred to as

    • Complexity
    • Compatibility
    • Relative advantage
    • Observability
  • Question of

    Charantia belongs to what taxonomic classification?

    • Species
    • Genus
    • Family
    • Order
  • Question of

    It is a prepared oral presentation of a subject by a trainer or a resource person?

    • Group Discussion
    • Lecture
    • Meetings
    • Panel Discussion
  • Question of

    What are the factors that influence profits?

    • Supply and demand
    • Market price, volume sold and cost
    • Inflation, economic growth
    • All of the choices
  • Question of

    Some nutrient elements are not essential but are beneficial. Identify the nutrient element beneficial to the rice plant.

    • Nitrogen
    • Silicon
    • Manganese
    • Vanadium
  • Question of

    What is the main reason why farmers reduced the application of pesticides in rice?

    • Cost
    • Integrated Pest Management
    • Organic Agriculture
    • Sustainable Agriculture
  • Question of

    A flower that bears both reproductive structure, the pistil and stamen is called_________

    • Complete
    • Determinate
    • Perfect
    • Monoecious
  • Question of

    Wasps and ants belongs to what insect order?

    • Coleoptera
    • Isoptera
    • Hymenoptera
    • Hemiptera
  • Question of

    Palawan belong to what Region?

    • MIMAROPA
    • CALABARZON
    • SOUTHERN TAGALOG
    • MINSUPALA
  • Question of

    In the laboratory, the amount of lime to alleviate soils acidity can be determined using the____

    • Veitch method
    • Hoagland’s method
    • Espino method
    • De Amon method
  • Question of

    The Maligaya series which was developed from recent alluvium is generally adequate in P and exchangeable bases such as Ca, Mg, K and Na but deficient in

    • Nitrogen
    • Zinc
    • Boron
    • Copper
  • Question of

    The removal of hide during slaughtering

    • Flaying
    • Scalding
    • Singeing
  • Question of

    Beetles and weevils belong to this order?

    • Coleoptera
    • Lepidoptera
    • Orthoptera
    • Dermaptera
  • Question of

    It is an act to promote and develop the seed industry in the Philippines and create a National Seed Industry Council

    • RA 7306
    • RA 7307
    • RA 7308
    • RA 7309
  • Question of

    The names of varieties of rice comes from?

    • Mountains and rivers
    • Heroes
    • Provinces
    • Oceans and seas
  • Question of

    For the country to be industrialized, the strategy should be____________

    • Agriculture -based
    • Business-based
    • Export-based
    • Import-based
  • Question of

    A well-drained soil subject to excessive leaching of the basic cations are acidic and are deficient with P, Ca, Mg, and Mo while lowland rice soils that are poorly drained and waterlogged are deficient with these elements.

    • N and K
    • Zn and S
    • Zn and Ca
    • Ca and Mg
  • Question of

    The most numerous insect order

    • Hymenoptera
    • Isoptera
    • Hemiptera
    • Coleoptera
  • Question of

    The local dairy industry contribute _________to the total national dairy output.

    • 1%
    • 5%
    • 50%
    • 99%
  • Question of

    Where can you find Macapuno , aside from coconut?

    • Rambutan
    • Papaya
    • Chico
    • Mango
  • Question of

    The nutrient element in organic matter and minerals are considered unavailable. The most available form of nutrient elements are in the

    • Soil solution
    • Exchangeable
    • Fixed
    • Occluded
  • Question of

    Which of the following crops as a source of biofuel is the least successful?

    • Sweet sorghum
    • Jatropha
    • Cassava
    • Camote
  • Question of

    What characteristic/s of insects is/ are not used in identification?

    • Mouthparts
    • Wings
    • Body color
    • Legs
  • Question of

    The largest dairy farm in the Philippines can be found in what province?

    • Bukidnon
    • Lanao del Norte
    • Laguna
    • Batangas
  • Question of

    The second segment of the insect antennae is?

    • Scape
    • Pedicel
    • Flagellum
    • Antenomere
  • Question of

    Which of the following is the hardest soil forming mineral?

    • Diamond
    • Quartz
    • Acquamarine
    • Gypsum
  • Question of

    Social insects belong to what insect order?

    • Hymenoptera
    • Homoptera
    • Colopetra
    • Diptera
  • Question of

    Discusses results of research in a meeting but also discuss any activity or part of any activity with a specific purpose.

    • Meeting
    • Seminar
    • Workshop
    • Brainstorming
  • Question of

    What is the average size (in ha.) of majority of farms owned by Filipinos?

    • 1 ha.
    • 2 ha.
    • 5 ha.
    • 10 ha.
  • Question of

    Leaf insects belongs to what insect order?

    • Mantodea
    • Phasmatodea
    • Phasmamantodea
    • Blattodea
  • Question of

    A country’s spending goods and services that are produced in other countries

    • Export
    • Import
    • Tariff
    • Quota
  • Question of

    The following are metamorphic rocks except?

    • Marble
    • Slate
    • Sandstone
    • Gneiss
  • Question of

    The formation of marble (rock) involves what process?

    • Sedimentation
    • Leaching
    • Genesis
    • Metamorphosis
  • Question of

    The science of rearing bees is termed as ____.

    • Periculture
    • Sericulture
    • Apiculture
    • Mariculture
  • Question of

    Silkworms belong to what insect order?

    • Coleoptera
    • Diptera
    • Lepidoptera
    • Homoptera
  • Question of

    Term to describe the mucilage or waxy materials around some seeds which causes physical dormancy

    • Exodermus
    • Seed coat
    • Sacro-testa
    • Scarosapota
  • Question of

    The year when 4H club in the Philippines was established

    • 1945
    • 1946
    • 1947
    • 1948
  • Question of

    Vertisol is the most dominant soil order in the Philippines

    • Yes
    • No
    • True
    • False
  • Question of

    Term used to describe a horizon posted on a hardboard

    • Monolith
    • Regolith
    • Soil profile
    • Soil differentiation
  • Question of

    Major weeds of crops deposited in the soil seedbank are estimated to be at________

    • 1-5%
    • 50-70%
    • 10-20%
    • 70-90%
  • Question of

    Which of the following is the most lethal?

    • LD 10
    • LD 20
    • LD 30
    • LD 50
  • Question of

    What stage of nematode not affected by systemic nematicide?

    • Egg
    • Larvae
    • Juvenile
    • Adult
  • Question of

    Which of the following crop is 200-300 times more sweeter than sugarcane?

    • Sweet Sorghum
    • Sugar beet
    • Yacan
    • Antica
  • Question of

    Soil texture can be described effectively in the field

    • Touch method
    • Pinch method
    • Hydrometer
    • Feel and roll method
  • Question of

    The softest mineral is________

    • Talc
    • Gypsum
    • Calcite
    • Flourite
  • Question of

    This person contributed to the knowledge of Philippine fauna more than any other individual in this time (early 1900’s). He published 400 papers on Philippine Insects

    • Ledyard
    • Uichanco
    • Mackle
    • Baker
  • Question of

    Clypeus can be found in what insect part?

    • Legs
    • Antennae
    • Mouthpart
    • Thorax

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