Q:

S.I.E.R.T. The training and extension department of-

(i) For in-service teacher education

(ii) For curriculum development

(iii) For pre-service teacher education

(iv) For extension education

(v) For instructional material and text books

• 1
  (i), (ii), and (v)
• 2
  (ii), (iii) and (iv)
• 3
  (i), (iii) and (iv)
• 4
  (iii), (iv) and (v)