Sale without all vendors

Your father's 1st wife was the joint owner hence neither your father nor you can claim anything out of that property during the lifetime of the joint owner. 

father's 1st wife died

 

Without furnishing proper background details no proper opinion can be rendered.

They purchased the property in the year 1986, and her brother took her to the registration office and got a notary registration.  The Sub Registrar could not register a document after attestation by a Notary except for Powers of Attorney in the year 2011, by paying a fee in the year 2019 by way of validation under Sec.. 33, which is unbelievable.  Your query lacks clarity.  State the facts.

notary partition deed document is paid deficit stamp duty and penality and then subregister added cerificated on notary U/s 40 & 42 and with this partition deed they made registration of 200 sq.yards by only sign of my father's 1st wife but not her sister sign.is it valid?

 

Validation under Sections 40 & 42 is for the deficit stamp duty with a penalty, but it cannot be treated as an registered document.

Yes, you can challenge all these illegal transactions in court. 

The facts posted as well the profile of the querist suggest that he is setting question papers or riddles for us.