Free RD Practice Tests (2026)
Start with the free diagnostic to see where you stand, then practice in tutor or timed mode. Full-length simulations match the real RD.
Diagnostics
RD Practice Test 1
10 questions · 12 min10 free RD practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testPractice tests
RD Practice Test 2
10 questions · 12 min10 free RD practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testRD Practice Test 3
5 questions · 10 min5 free RD practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testHow these RD practice tests match the real exam
The tests draw on every RD content area, weighted like the official outline:
- Fundamentals of Dietetics Practice (about 23% of the exam)
- Community and Public Health Nutrition (about 22% of the exam)
- Human Nutrition and Medical Nutrition Therapy (about 40% of the exam)
- Food Science and Food Systems (about 15% of the exam)
Use tutor mode to see the explanation after each answer, or timed mode to practise at real exam pace. Every answer comes with an explanation of why it is right and why the other options are wrong.