Practice Agri economics Questions and Answers

• Which Institute of UN collects and maintains the data related to the food production consumption and hunger related information of various countries?
• Which post harvest process is done in Paddy before dehusking,  involves partial boiling of the paddy before milling in order to increase its nutritial val...
• The part of engine where ignition and mixing of fuel and air takes place and gases get sufficient place to mix air by which engine can produce power is …...
• The process of taking out threads from the cocoons, to obtain silk fibres is called…………….
• ……………………….is non-living organic matter within soil, derived from the microbial decomposition of plants and animals ...
• The process of removing the green colouring (known as chlorophyll) from the skin of citrus fruit. This is achieved by introducing measured amounts of ethyl...
• The Germination percentage in onion in case of certified seeds is 
• ………………………….. are a group of trees and shrubs that live in the coastal intertidal zone....
• Quincunx system accommodates how much more plants than  square system of planting?
• The operation of pulsing is done for ____
• The Fungus which causes soft rot and leakage of juices from fruits such as tomato, sweet potato etc. is
• It is a pest when it is a larva, feeding on crops as it grows in size till it pupates and remains dormant from August till end of May.
• In a combine harvester, the ratio of reel peripheral speed to the forward speed should normally be in the range of 
• The disease is most severe during cool weather when heavy dews are present. The infection of virus due to which plant leaves converted to pale yellow. Name...
• Consider the following statements and choose the incorrect statement regarding sexual reproduction
• Power generated in engine cylinder and received by piston without frictional losses ……………………
• Specialized system which is produced from the leaf axil at the crown of the plant and prostate horizontally is known as
• It consists of a series of hinged or fixed hammers attached to a shaft which rotates at high speed; peripheral speeds up to 100 m/s are possible. Such devi...
• The sum of lignin and polysaccharides that are not digested by endogenous secretion of digestive tract …………………....
• …………….. was established in 1972 under the Ministry of commerce and industry for promotion of export of marine products from India....
• Soil health card with the tagline “Swasth Dharaa, Khet Haraa” was launched on ____. 
• What is the tagline of Soil Health card?
• Recently, Indian Agriculture Research Institute (IARI) successfully tested two new dwarf varieties of Kalanamak rice – Pusa Narendra Kalanamak 1638, 1652...
• India ranks ____ in rice production in the world. 
• Carolus Linnaeus proposed two kingdom classification. He classified organisms into kingdom Plantae and kingdom Animalia. King animalia includes which of th...
• When any plane passing through the central axis of the body divides the organism into two identical halves called
• Which of the following pair is incorrect?
• Which reptile is characterized by the presence of four-chambered heart?
• The animals lack the capacity to regulate their body temperature are termed as ………………………….....
• Among the options given below, which of the following fishes possess electric organ?
• Which of the following class of Vertebrates possess milk producing glands?
• Which among the following is an egg laying mammal?
• Cell is the fundamental structural and functional unit of all living organisms. It was first discovered by ____
• Who gave the theory of Omnis cellula-e cellula i.e. cells  divided  and  new  cells  are  formed from pre-existing cells?  ...
• Which of the following is not a characteristic of Prokaryotic cell? 
• Glyoxysomes, a cell organelle where glyoxylate cycle occurs is present in 
•   In animal cell the reserve food is stored in the form of _____
• Who first saw and described a live cell under microscope? 
• India's first Agriculture University is established in which state?
• Which of the following Institute has recently developed genetically-modified cotton varieties?