While often subscription-based, these platforms offer interactive versions of 4th-grade Russian tests that follow the state standards (GEF/FGOS) which Ramzaeva's books adhere to.
Often hosts "training" versions of tests for parents to use at home. Preparation Tip skachat testy dlja 4 klassa po russkomu jazyku ramzaeva
These are the most popular platforms where teachers upload their own versions of tests based on Ramzaeva’s methodology. You can usually find downloadable Word (.doc) or PDF files here. While often subscription-based
When searching, look for terms like for the 4th grade. These are the standardized "Control and Measurement Materials" that specifically follow the Ramzaeva syllabus. skachat testy dlja 4 klassa po russkomu jazyku ramzaeva