NYS Department of Civil Service provides a very limited set of sample questions on their website at https://www.cs.ny.gov/testing/statetestguides.cfm
You will have to poke around to find the appropriate topics, as the documents are prepared to assist with specific title series.
At some point I made a comprehensive document, but there may be more available at this point and I won’t have time to update it. Here is what I do have:
ALL_CS_SAMPLES [PDF]