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Home Science Extension Management And Community Development Difficulty: Medium

In which research design, hypothesis is not necessarily required?

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'W'h'i'c'h' 'a'm'o'n'g' 't'h'e' 'f'o'l'l'o'w'i'n'g' 'i's' 't'h'e' 'i'm'p'o'r't'a'n't' 's't'e'p' 'i'n' 'g'a'r'm'e'n't' 'c'o'n's't'r'u'c't'i'o'n'?' Choose the correct statement 1. Family is the primary basic institution of mankind. 2. Joint family is encouraged by Family Welfare Programme. 3. Progress of a country can be measured by state of family and their state of living. 4. Government has taken no step for family welfare. Match the following. List-I (Category/Age) List-II (RDA of Energy) a. Moderate working pregnant woman 1. 2190 kcals b. 2 years old child 2. 2320 kcals c. 12 years old boy 3. 2440 kcals d. 16 years old girl 4. 1060 kcals e. Sedentary man 5. 2850 kcals 6. 2580 kcals Life expectancy of people has increased due to Choose the incorrect statement (s) with regard to the mechanical classification of man-machine. Statement I They are essentially man directed. Statement II It is power driven.