What is purpose of rashtriya parichaya patra apart from getting passport?

Yesterday i got the physical rashtriya card. They asked me to set 4 digit pin like atm card. In US, people use driving license for everything you need photo id. I forgot to bring my nepalese driving license to nepal during this year’s trip. I was wondering what if i showed the traffic cops my rashtriya card instead if they do stop me. Can they use that card to pull my drivers info and validate me like drivers license can?