Hello,

You haven't mentioned that it what exam roll number you have forgotten, but I'm assuming that you are asking about NEET exam, so if you have forgot your NEET UG roll number then, you can get that by downloading your Admit card, and you can download your Admit card from NTA's official website, there you need to add your application number, you have forgotten your application number, then Don't worry and check your registered email id or Registration mobile phone SMS, they always send the application number on the time of registration, so download your Admit card by filling application number, once you download admit card, you will be able to know your Roll no then, as it is written on the Admit card.



Hope this helps, all the best.