Q.1. Black soil is most suitable for the cultivation of------
(1) Jute
(2) Wheat
(3) Cotton
(4) Sugarcane
(5) Maize
Q.2. Common herbicide used in wheat is
(1) 2,4-Dichlorophenoxyacetic acid
(2) Atrazine
(3) Isoproturon
(4) Pendimethalin
(5) Chlorsulfuron
Q.3. Delinting of cotton seed may be done with
(1) Sulphuric acid
(2) Citric acid
(3) Sodium hydroxide
(4) Ammonium chloride
(5) Calcium carbonate
Q.4. Mixed farming is referred only to
(1) Growing of crops together by mixing the seeds
(2) Growing of cash crops and food grains together
(3) Crop production combined with dairy farming at farm
(4) Growing of fruits and vegetables mixed
(5) Growing of fruits and crops mixed
Q.5. Name the kharif season fodder crop
(1) Oats
(2) Lucerne
(3) Sorghum
(4) Berseem
(5) Linseed
Q.6. Phalaris minor is a weed found with
(1) Wheat
(2) Cowpea
(3) Barley
(4) Oat
(5) Peas
Q.7. Arhar (pigeonpea) grows well in which climate
(1) Tropical and subtropical
(2) Temperate
(3) Humid and temperate
(4) Sub-humid and temperate
(5) Humid subtropical
Q.8. Causal agent of anthracnose disease in sorghum is
(1) Puccinia purpurea
(2) Helminthosporium turcicum
(3) Colletotrichum graminicola
(4) Gleourcospora sorghi
(5) Ramulispora sorghicola
Q.9. Which one of the following is the principal TSP fixing algal community of blue-green algae?
(1) Rhizobium
(2) Anabaena
(3) Azotobacter
(4) Azospirillum
(5) Bradyrhizobium
Q.10. What is impact of excessive application of nitrogenous fertilizer on sugar content in juice of sugarcane
(1) Decrease
(2) Increase
(3) Constant
(4) Crystallized
(5) Disappear
Answers:
Q.1 (3)
Q.2 (1)
Q.3 (1)
Q. 4 (3)
Q.5 (3)
Q.6 (1)
Q.7 (1)
Q. 8 (3)
Q. 9 (2)
Q.10 (1)
