A party may serve on any other party no more than 25 written interrogatories, including all discrete subparts. For uncontested divorces, attorneys and selfrepresented litigants must file: 1.(b) A party that serves written interrogatories under Federal Rule of Civil Procedure 33 may use any of the following approved interrogatories. "Texas Rule ___" and "Federal Rule ___," respectively. 18. TEX. R. Learn more about interrogatories, what to do if you are the responding party, what you can object to, and how much time you have to answer. In general, Texas has very few official legal forms. This is why you will not always find a free fill-in-the-blank form for your situation. Teneyuca also asserts that the district court erroneously granted summary judgment in favor of Bexar County and Bill White.