Hi Ankita,

You can also retrieve OTET registration number by entering mobile number and  date of birth. After that you will see or receive a registration number in mobile.

In this way you can then download the admit card. If this method is not successful you can also contact to the authority for getting registration number. Mail with registered mail id. They will respond you back with your query. Click on the link below to know more about otet.

https://competition.careers360.com/articles/otet-application-form