Objective General Knowledge-page-59

Objective General Knowledge
Q.    At what stage are more nutrients essentially required in cereal crops?
     1    Growth stage of plants
     2    Formation of leaves
     3    Panicle initiation
     4    Maturity of crops
          Ans:1
Q.    What is the order of c4 plants?
     1    Sugarcane - Maize - Sudan grass - Bajra
     2    Sugarcane - Cotton - Paddy - Maize
     3    Sudan grass - Sugarcane - Paddy - Bajra
     4    Cotton - Maize - Bajra - Sugarcane
          Ans:1
Q.    A.D.P. to A.T.P. change is called
     1    Photosynthesis
     2    Phosphorylation
     3    Transpiration
     4    Oxidation
          Ans:2
Q.    The monsoon airs in the country reaches at which bank first of all?
     1    Coastal region of Orissa
     2    Bay of Bengal region
     3    Coastal region of Kerala of South Indian region
     4    Kachchh region of Gujarat
          Ans:3
Q.    How much percentage of soluble salts are present in Alkali soils?
     1    1% -2%
     2    0.1% - 0.2%
     3    1.5% - 2.5%
     4    2% - 3%
          Ans:2
Q.    Approximately how much area in lakh hectares of saline and alkali soils are there in Uttar Pradesh?
     1    15.00 lakh hectares
     2    12.4 lakh hectares
     3    10.4 lakh hectares
     4    14.4 lakh hectares
          Ans:2
Q.    Which is not natural factor affecting soil fertility?
     1    Topography
     2    Soil age
     3    Air
     4    Parent material
          Ans:3
Q.    The leaching loss of Nitrogen (N) is more in the form of-
     1    Ammonia
     2    Nitrate
     3    Nitrogen
     4    Water solution
          Ans:2
Q.    The major fungi that effect food-grains in storage are-
     1    Mucor
     2    Rhizopus
     3    Candida
     4    Aspergillus
          Ans:1
Q.    Goal of extension education is-
     1    To promote income of the farmers
     2    To promote production of the crops
     3    To promote new crops
     4    To promote scientific outlook
          Ans:4