Hi Kartik!

There is no such option available to delete the account from Careers360. But you can log out from the account easlily by visiting your profile section and clicking on the 'log out' tab. Also, you can unsubscribe from the mails which you receive by Careers360. You can achieve this by visting any mail sent by Careers360 to you. And in the end of mail, you will find a link to unsubscribe from receiving the emails, click that link and you will be unsubscribed.

Thankyou!