Job Application Class 12 Format with Biodata is given in this post. Check here Simple Job Application Letter Format and job application class 12 questions.Name : Designation : Institution : 2. Job Application and Bio-data Format Class 12. In this article, we describe the types of job applications, explain how to complete a paper job application and provide a sample for you to reference. Choose a few phrases in the opening paragraph that let your reader know what to expect in the body of the letter. Register for a free jobseeker account at WorkInTexas.