Statements in Column I are labelled as A, B, C and D whereas the statements in Column II are labelled as p, q, r and s. The answers to these questions are to be appropriately bubbled as illustrated below in the following example. If the correct matches are A-p, A-s, B-q, B-r, C-p, C-q and D-p, their corretly labelled 4times 4 matrix should look like :

`{:(,"Column-I",,"Column-II",),((A),"Simple cubic and face centred cubic",p.,"have these cell parameters a=b=c and " alpha=beta=gamma,),((B),"Cubic and rhombohedral",q.,"are two crystal systems",),((C),"Cubic and tetragonal",r.,"has only two crystallographic angles of "90^(@)C,),((D),"hexagonal and monoclinic",s.,"belong to the same crystal system.",):}`

Answer

`(##DIN_OBJ_CHM_V01_C3_2_E01_213_A01##)`