This is a lost cause we canwt even tell between 2 tanks(see numerous posts abot this), certinly not between all of them. I do have a few remarks.
1) T-95 is not an operational tank and I think the picture is a T-90.
2) The picture of the Merkava is the Mk 3, not an Mk 4.
3) The Zulfiqar dosent belong on this list. Its a "pimp my tank" Iranian T-72 and M60 combo. That means it is mae of componnent from 2 tanks over 35 years old. There is no way Iran can produce a 1st class tank, espcially when they are "cross-breeding" museum pieces.