Optometry Admission Test (OAT) 2025 – 400 Free Practice Questions to Pass the Exam

During the Optometry Admission Test (OAT), the only type of calculator permitted is a basic non-programmable calculator. This restriction ensures fairness and maintains security during the examination by preventing the use of more advanced calculators that could have graphing capabilities or programmable functions, potentially allowing for more sophisticated calculation techniques or storing information that could give an unfair advantage.

A basic non-programmable calculator is effective for the computations required on the test, including arithmetic operations, which are fundamental for the quantitative reasoning section. This allows students to perform necessary calculations without the distractions or advantages that come from more advanced technological tools.

The other options involve calculators that either provide advanced features that might aid in solving problems beyond the scope of what's necessary for the exam or would not meet the strict guidelines set forth for test integrity.