Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Home Science Extension Management and Community Development Extension Methods and Materials
Which of the following are 3 dimentional visual aids?
(a) Specimen
(b) Model
(c) Powerpoint Presentation
(d) Puppets
(e) Objects
Choose the most appropriate answer from the options given below:
1
(a), (b), (c), (d) only
2
(b), (c), (d), (e) only
3
(a), (c), (d), (e) only
4
(a), (b), (d), (e) only