INBO Previous Year Question Paper, Free PDF Download Link

INBO 2025 Exam Pattern

1. INBO Exam Pattern: INBO is conducted in two parts: theory test and practical test.
2. Concept test: The concept test consists of multiple choice questions (MCQ) and mental questions. Participants are tested on a variety of biological topics, including, but not limited to, cell biology, genetics, ecology, and agriculture.
3. Practical Exam: The practical test assesses students' knowledge and practical skills in biology. Participants are tasked with experimenting, analyzing data and drawing conclusions based on their findings.
4. Duration: The duration of the theory and practical test will be intimated to the participants before the date of the test.
5. Syllabus: INBO curriculum is based on the syllabus prescribed for class 11 and 12 by the official education boards in India like CBSE, ICSE and state boards.
6. Score: Each question carries multiple marks and wrong answers may carry negative marks. Candidates are advised to read the instructions carefully before attempting the questions.

Most Important Questions of NSEB

INBO Syllabus

The INBO Syllabus 2025 is the same as last year. Students can use this as a starting point for their test preparation. To participate in INBO, students must have a degree in chemistry. They should start with the core subjects of classes 7 to 10 to gain deep experience and understanding. The INBO Syllabus is similar to the modern CBSE syllabus. To strengthen the fundamentals, one should be well-versed with school study materials from classes 11 and 12, including the NCERT.

• Cell Biology: Study of cells, their structure, functions, and organelles.
• Genetics: Understanding of genes, heredity, DNA, RNA, genetic disorders, and genetic engineering.
• Biotechnology: Application of biological processes in technology, including areas like genetic engineering, bioremediation, and biopharmaceuticals.
• Evolution: Understanding the process of evolution, natural selection, adaptation, and speciation.
• Plant Biology: Study of plant structure, growth, reproduction, and adaptations to various environments.
• Ecology: Examination of interactions between organisms and their environment, ecosystems, biodiversity, and conservation.
• Physiology: Study of how living organisms function, including topics like respiration, digestion, circulation, and nervous system.
• Animal Biology: Examination of animal anatomy, physiology, behavior, and diversity.
• Microbiology: Study of microorganisms, including bacteria, viruses, fungi, and their roles in ecosystems and human health.
• Immunology: Understanding the immune system, immunity, vaccines, and immune responses to pathogens.

Olympiad Preperation Tips

Importance of INBO Previous Year Paper

Students who are going to appear for INBO can gain from the following advantages by downloading the INBO Previous Question Papers.

• The INBO Previous Year Paper will help you identify your strengths and weaknesses, as well as the Exam Pattern and marking scheme of the test.
• The more quickly you address issues, the more proficient your time management abilities will become.
• By resolving INBO PYQ, students will become acquainted with important questions.
• Students are better able to arrange their studies when they analyse the INBO PYQ and their solutions.
• Students can grasp the techniques they are given when they are aware of their strengths and shortcomings.

Olympiads

Advantages of the INBO Answer Key

Analysing the INBO Answer Keys is important for achieving success in the Indian National Biology Olympiad. Using the INBO Answer keys, candidates may determine the right responses to the INBO exam questions. Students are given a self-assessment tool that allows them to evaluate their answers and identify areas of difficulty. INBO answer keys are great for learning the correct techniques and strategies to solve Biology questions. By looking at answers and answer keys, candidates can refine their thinking and improve their problem-solving skills.