Q.
1

(i) Departmental Promotion

(ii) Inter-departmental Promotion

(iii) Inter-plant Promotion

(iv) Inter-company Promotion

  • A

    (i), (ii), (iii) 

  • B

    (ii), (iii), (iv)

  • C

    (i), (ii), (iv) 

  • D

    (i), (iii), (iv)