O-NET Grade 12
Science – O-NET Mathayom 6 Practice Set (Academic Year 2568)
Science O-NET practice exam for Mathayom 6, academic year 2568. Covers physics, chemistry, biology, and Earth/astronomy with contemporary topics.
90 minutes
Duration
28 questions
Questions
60%
Passing
mixed
Difficulty
Rules
- Time limit: 90 minutes
- You need 60% or higher to pass
- You can skip questions and return to them later
- Exam auto-submits when time runs out