Question: asking about pm kisan samman nidhi yojana 
Answer: the list of all the important documents and details to be entered in the registration form is given below-  
1. name of the farmer, age, gender and category (sc/st)
2. aadhaar number/ aadhaar card (except for farmers in the states of assam, meghalaya, and j&k- now uts of j&k and laddakh). for the candidates of these states/ uts, they can use documents such as voters’ ld card, driving licence, nrega job card, or any other documents issued by central/state/ut governments or other competitive authorities, etc.) for the purpose of identification verification.
3. bank passbook for details like bank account number and ifsc code.
4.a valid mobile number (however, it is not that mandatory but they should provide this so that every information or update related to this scheme can be communicated to the beneficiary through sms.