Job Application with Biodata for class 12. Check out How to Write Job Application, Job Application format, Tips and Example of Job Application with Biodata.The letter should have the sender's address, date, receiver's address, subject, salutation, body in 2-3 paragraphs, complimentary close and signature. In this article, we share the steps for writing an application letter along with a template and an example for you to use when writing your own. 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. Mention the job position you are applying for and where you found the information about the job opening. If you do not know the hiring manager's name or their preferred gender identification, write Dear Hiring Manager: • Your cover letter will have four paragraphs. When to Write a Letter. Some university policies may require the writing of a letter.