National Demonstration were started in
A. 1960
B. 1962
C. 1950
D. 1965
Answer: Option D
A. 1960
B. 1962
C. 1950
D. 1965
Answer: Option D
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
Join The Discussion