Hello aspirant,

When you are entering your personal/educational/whichever concerned details while filling the form, there is certain period in which you have to complete it. After that period the session expires, hence you have to reload the page and refill the form accordingly. Regarding the percentage glitch, enter your obtained and total marks respectively and the system will itself detect the percentage and displays on the screen. If not, reload/refresh the page and check your Wi-Fi/ data connection too. Hope this helps.