GPSC State Tax Inspector Answer Key 07/03/2021 09/03/2021 Answer Key Comments GPSC STI Answer Key 2019-20 GPSC State Tax Inspector Answer Key 07/03/2021 | Gujarat Public Service Commission (GPSC) Published an official Provisional Answer keys for State Tax Inspector (STI) written Exam 2019-20. Post Details Posts Name : GPSC State Tax Inspector – Class III Advertisement No.: 109/201920 Preliminary Test held on 07-03-2021 Publish Date: 09-03-2021 Last Date to Send Suggestion(s): 16/03/2021 GPSC STI Official Answer Key 2019-20 Download Official Provisional Answer Key STI Question Paper