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Objective General Knowledge

Objective General Knowledge

Objective General Knowledge

Q. Soldier insect harms which crop more?
  1 Urad
  2 Arhar
  3 Moong
  4 Paddy
    Ans:4
Q. How much paddy seed is needed for transplanting one hectare area by SRI technique?
  1 30-35 kg
  2 1-1.5 kg
  3 5-6 kg
  4 10-12 kg
    Ans:3
Q. From where is Indian Journal of Agriculture Sciences published?
  1 UPCAR
  2 ICAR
  3 CISR
  4 NBRI
    Ans:2
Q. Which is the hybrid of Pusa Giant Napier?
  1 Napier x Jowar
  2 Napier x Bajra
  3 Jowar x Bajra
  4 Bajra x Jowar
    Ans:2
Q. What is Azofication?
  1 It is also known as composite fixation of nitrogen
  2 It is also known as free fixation of nitrogen
  3 It is also known as free fixation of nitrogen fixed by Rhizobium bacteria
  4 It is also known as nitrogen gain through rains or snow
    Ans:1
Q. Which pH range is not suitable to grow the crop?
  1 Oats - 5.0 - 7.5 pH
  2 Cotton - 6.0 - 7.5 pH
  3 Bean - 6.0 -8.0 pH
  4 Potato - 4.5 - 6.5 pH
    Ans:4
Q. How much minimum temperature is essential for wheat germination and optimum temperature for crop growth in degree Celsius?
  1 3.5°C-5.5°C and 20°C-22°C
  2 5.6°C-7.5°C and 16°C-18°C
  3 8°C-10°C and 30°C-35°C
  4 10°C-12°C and 25°C-30°C
    Ans:4
Q. The ideal temperature for most of the cultivable crops is-
  1 30°C - 50°C
  2 15°C - 40°C
  3 35°C - 40°C
  4 45°C - 55°C
    Ans:2
Q. Growth of early emerging leaves becomes faster because of-
  1 cell division and cell enlargement
  2 stunt growth of plants
  3 faster photosynthesis
  4 low pressure of outer atmosphere
    Ans:1
Q. How much percentage dry weight of crops should be at physiological maturity?
  1 28%
  2 20%
  3 25%
  4 30%
    Ans:3




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20 Jun, 2018, 01:32:45 AM