Aim of extension work is to bring about the changes
A. Toward betterment
B. In the heart of peoples
C. In rural areas
D. None of these
Answer: Option A
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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