The SPI Practice Questions for Non-Verbal Section is an original practice question set for those preparing for the SPI non-verbal section. The app is developed by RIKU and is available for free on the Android platform. The app is categorized under Education & Reference and is designed to help users prepare for the SPI test.

The practice questions are designed to cater more towards science-based problems than those of the arts. The app has a limited number of questions, so it is recommended to practice them repeatedly. The answers to the questions include the formulas used, regardless of whether the answer is correct or incorrect. Each category of questions is designed to be challenging, and a time limit of four minutes is set for each question. The app does not have any audio feature.

In conclusion, the SPI Practice Questions for Non-Verbal Section is a helpful app for those preparing for the SPI test. It is recommended for users to practice the questions repeatedly to improve their chances of success.