Cambridge O Level Biology 5090 Paper 1 Mock Test 1
- 40 questions
- 60 minutes
- No calculator needed
- Instant result
A full Cambridge O Level Biology 5090 Paper 1 practice test: 40 multiple-choice questions in 1 hour across the whole syllabus, from cells, enzymes and plant nutrition to human biology, inheritance and ecology.
- The timer starts when you press Start test and cannot be paused.
- Each question has one correct answer. There is no negative marking, so answer every question.
- You can move between questions and flag any to come back to.
- When time runs out, the test is submitted automatically.
- Your score, topic breakdown and step-by-step solutions appear as soon as you submit.
About the 5090 Paper 1 Mock 1 test
A full Cambridge O Level Biology 5090 Paper 1 practice test: 40 multiple-choice questions in 1 hour across the whole syllabus, from cells, enzymes and plant nutrition to human biology, inheritance and ecology.
It has 40 questions to finish in 60 minutes, the same as the real paper. Exam: Tuesday 10 November 2026, morning (India and Cambridge zone 4). There is one mark per question and no negative marking.
Topics in this mock
- Classification, cells and movement into cells6
- Biological molecules and enzymes4
- Plant nutrition and transport in plants5
- Human nutrition, transport and gas exchange6
- Disease, respiration and excretion5
- Coordination, response and drugs4
- Reproduction, inheritance and variation6
- Ecology, human influences and biotechnology4
More practice: 5090 Paper 1 Mock 2 · All 5090 Paper 1 mock tests, exam facts and FAQ
Written and checked against the Cambridge International syllabus by the The Vector Academy biology team. Last updated 29 October 2026.
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