Hello Venkateshpatils, While login, Below "Sign In to Account" Button You Have two option. one is for forgot password and other is for forgot username. you can use this to retrive your user name. And if  you are unable to get by this process , Please contact to the authorities. Contact details are available on the official website.

I hope it will help you.

Thanks.

Hello Venkateshpatil ,  as per your query looks like you have misplaced your ID of cet now ofcourse you can get it back just go the website of the IPU CET then go on login page and click on forgot password or maybe forgot id will be there. And proceed furthur you might get it via email you have provided. Otherwise just call the support number of CET. Hope this helps!!!