An extension worker practically explains Japanese method of paddy cultivation to a group of farmers and also show its superiority over the traditional method. In the prosess, which of the following communication methods have been used by him?
1. Method demonstration
2. Result demonstration
3. Field visit
4. Study tour
Correct statements are
A. 1, 2, 3 and 4
B. 1 and 3
C. 2 and 3
D. 1, 2 and 3
Answer: Option C
This Question Belongs to Agriculture >> Agricultural Statistics
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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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