B:-12-14
C:-14-16
D:-16-18
Correct Answer:- Option-A
Question49:-Which among the following is a non-projected visual aid?
A:-Poster
B:-Film strip
C:-Slides
D:-Transparency
Correct Answer:- Option-A
Question50:-The fundamental objective of Extension is
A:-Dissemination of information
B:-Assist people in problem solving
C:-Change the outlook of people
D:-Development of people
Correct Answer:- Option-D
Question51:-The moral principles,....
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