Regarding PRAN, Atal Pension And PF

First question is Can any working individual open PRAN card account whose PF is already deducting every month from his salary? I mean can anyone who is doing job can maintain PRAN and PF account simultaneously? or he /she need to close any one account (either PF or PRAN)Is there any rule of indian government?
My second question is if anyone open pran card account in Tier I option then can same person open Tier II catagory acount also or only one allowed?
Third question is if any one has already enrolled for Atal pension yojana then can he /she continue the both PRAN and Atal pension yojana simultaneously or any one need to discontinue as per indian government rule?
Please let me know..thanks in advance

This has reference to the query/complaint raised by you. You are requested to email your query/complaint to the dedicated CRA email ID info.cra@nsdl.co.in, mentioning your Permanent Retirement Account Number (PRAN). Alternatively, you can simply write a letter to CRA and send it to the following address:
NSDL e-Governance Infrastructure Ltd.
1st Floor, Times Tower, Kamala Mills Compound, Lower Parel, Mumbai – 400013
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