If we want to impress the people about a particular recommended practice suitable for a specific area, then effective extension method is
A. TV
B. Radio
C. Demonstration
D. Pumphlets
Answer: Option C
A. TV
B. Radio
C. Demonstration
D. Pumphlets
Answer: Option C
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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