Agricultural Science Quiz Competition
Hello Guys Most Welcome On My Blog Today I Come With A New Quiz Competition. This Quiz Competition Based On Agricultural Science. This Quiz Competition Organized By DEPARTMENT OF MICROBIOLOGY,KAMARAJ COLLEGE,THOOTHUKUDI. In This Quiz Competition Everyone Can Participate .There Is No Registration Fee (Free registration). There are total 20 Multiple Choice Question based on Agricultural Science. There is no negative marking . After Quiz competition Which students are scoring more than 60 % score in this quiz competition get a verified participation certificate .
After passing The Quiz Competition Everyone Getting This Type of Certificate
Here You Can Find All Questions and Answers 100 % Correct .
1. What is the main mandate of ICAR?
a) To plan, aid, undertake, promote and coordinate agricultural research in the country
b) To plan, aid, undertake, promote and coordinate agricultural education and research in the country
c) To plan, aid, undertake, promote and coordinate agricultural education in the country
d) To plan, aid, undertake, promote and coordinate agricultural research, education and extension in the country
2. National agricultural Science Museum is located at
a) New Delhi
b) Bangalore
c) Mumbai
d) Chennai
3. Which of the following is not the biofertilizers producing bacteria?
a) Nostos
b) Anabaena
c) Both (a) and (b)
d) Clostridium
4. A heterocyst is
a) a type of spore
b) a terminally differentiated cell that fixes nitrogen
c) the progenitor of cyanobacterial vegetative cells
d) a cell that carries out oxygenic photosynthesis
5. An example of a symbiotic nitrogen fixer is
a) Azotobacter
b) Beijerinckia
c) Clostridium
d) Rhizobium
6. The physical structure of soil is improved by the accumulation of
a) mold mycelium
b) minerals
c) water
d) all of these
7. Soil aggregation can be estimated by using
a) Yoder’s apparatus
b) Spectrophotometer
c) Cone penetrometer
d) Atterberg’s apparatus
8. Which of the following crops is most tolerant to salty soils
a) Cotton
b) Corn
c) Rice
d) Wheat
9. Permanent soil property is
a) Fertility status
b) pH
c) Texture
d) Structure
10. Decomposition of organic matter in submerged soil is carried out by
a) Bacteria
b) Actinomycetes
c) Fungi
d) Earthworm
11. Growing of coconut, black pepper and ginger simultaneously in the same field is called
a) Relay cropping
b) Multiple cropping
c) Mixed cropping
d) Multistoried cropping
12. Golden rice is a rich source of
a) Vitamin A
b) Vitamin B
c) Vitamin C
d) Vitamin K
13. Citrus canker (lesions), which originated from China is caused by pathogen
a) Xanthomonas campestris
b) Albugo candida
c) Erwinia amylovora
d) Claviceps fusiformis
14. Micrografting is used to produce plants free from
a) Virus
b) RLO’s
c) MLO’s
d) Bacteria
15. Relationship between water and fertilizer as production factors in crops is
a) Additive
b) Synergetic
c) Antagonistic
d) None of these
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