Developing evaluation instruments in the student learning process in interactive, fun, challenging, motivating, and developing students 'creativity and independence were needed to improve students' High Order Thinking Skills (HOTS) and digital literacy skills (DLS). HOTS and digital literacy were part of the 21st-century skills that were important for every individual. This study developed a test instrument integrated with Augmented Reality (AR) and Google Scholar (GS) to encourage HOTS and students' digital literacy skills. This type of research was development research based on the following development steps: information gathering, planning, initial product development, limited trial, initial product revision, field trial, and final product revision. The subject matter was the scale and comparison. Product trials were applied to 11th-grade students in Sleman, Indonesia. Product validity was based on expert judgment, item validity, distinguishing power, difficulty level and reliability to reach a good category in general. AR was created using the ARLOOPA application operated with android. The research instrument was designed to increase HOTS and DLS.