This packet provides general guidance about asking written questions to another party in the case. This packet provides general guidance about asking written questions, called "Interrogatories," to another party in the case.Form Interrogatories are a list of questions on a court form. A party may serve on any other party no more than 25 written interrogatories, including all discrete subparts. It helps if you fill in the top part of the form with the case and court information. 1. State that you are requesting answers to the interrogatories under Federal Rule of Civil Procedure 33. 2. Friend of the Court has more than 800 forms used to collect information. We begin the process of bringing those to you here online. The California Code of Civil Procedure provides very clear and concise guidelines to attorneys or paralegals who are drafting special interrogatories. CA Federal District Court Forms.