Life Processes – CBSE Class 10 Previous Year Questions (2023–2026)
All 20 CBSE Class 10 previous-year questions from Life Processes (Science), 2023–2026, taken from 7 papers. Practise them together in one test with the official marking and answer key, then review every answer.
▶ Practise all 20 questionsAll CBSE Class 10 chapters
Life Processes questions by paper
Sample questions
- CBSE Class 10 Science Board 2026 (Set 31/1/1)
Which structure in a leaf is mainly responsible for gaseous exchange 1 A Xylem Stomata Phloem Cuticle - CBSE Class 10 Science Board 2026 (Set 31/1/1)
Pancreas secretes pancreatic juice which contain certain enzyme that helps in digestion of food 1 Choose the correct option from the following A Trypsin digests… - CBSE Class 10 Science Board 2026 (Set 31/1/1)
Directions Question numbers 8 and 9 are Assertion and Reason based questions Two statements are given one labelled as Assertion A and the other is labelled as Reason… - CBSE Class 10 Science SQP 2026-27
During photosynthesis what happens to carbon dioxide and water as glucose is formed A Carbon dioxide gains hydrogen while water loses electrons Carbon dioxide loses…
Question text shown from the scanned paper; open the test to see each question exactly as printed.
More Science chapters
- Chemical Reactions and Equations 19
- Acids, Bases and Salts 15
- Metals and Non-metals 16
- Carbon and its Compounds 8
- Periodic Classification of Elements 2
- Control and Coordination 8
- How do Organisms Reproduce? 8
- Heredity and Evolution 11
- Light – Reflection and Refraction 10
- The Human Eye and the Colourful World 7
- Electricity 5
- Magnetic Effects of Electric Current 4
- Sources of Energy 1
- Our Environment 16
- Management of Natural Resources 1