Extension workers should be well versed with economic principles
A. Never
B. Partially
C. Both A and B
D. Without it they cannot give effective advice from business point of view
Answer: Option D
Related Questions on Agricultural Statistics
A. Field trails
B. Exhibitions
C. Competition
D. Fair
The intelligency, ability or efficiency can be measured by use of
A. Median
B. G.M.
C. Weighted H.M.
D. Geometric mean
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