1. you can file a partition suit for partitioning the property between the legal heirs
2. how is the property transferred just on the basis of the passbook? can u please elaborate
3.a property can be legally transferred only through a registered sale deed or other legal modes of transfer
4. the act of the legal heir who transferred the property to someone else's name without NOC of other legal heirs is illegal
5. you can also consider filing a declaratory suit for declaring you as co-owner of the property being the legal heir and for a declaration that the transfer by one legal heir without NOC of others is illegal and void and also for injunctive reliefs like not to create third party rights in the property
6. only problem will be limitation since the property was transferred way back in 2005 and you are taking legal steps now. that can go against you
7. so first get proper information from government as to how the transfer took place without noc of other legal heirs and come back here for follow up queries. I would be better able to advise you thereafter