Students NRO number- How to Know that?

 INSTEAD OF NO. HIGHLIGHTED IN YELLOW COLOUR , WRITE YOUR REGISTRATION NO. AND OPEN LINK.........

Please visit the below mentioned link and change the membership no

https://220.227.161.82/locm_article.asp?MRH_MRN=123456

i know what is my nro number but i want to know that i have register in 2010 but till know i have not gave cpt exam . and now may i give cpt exam or not .... if yes then please tell me how ..

and my nro number is NRO0290446