CBSE • Class 10 • Science

CBSE Class 10 — Science Chapter-wise PYQ (with Solutions)

Practice real CBSE board questions arranged chapter-wise as per the latest syllabus. Solutions show the exact marking-scheme steps, key terms, labelled diagrams and numerical workings to secure full marks.

Board PYQ • Marking Scheme
Attempt unsolved → verify with solution steps & diagram labels → fix errors using examiner notes. Includes competency/case-study items where applicable.

Chapter-wise mapping to NCERT Class 10 Science

Hodu Academy curates chapter-wise Previous Year Questions from genuine CBSE papers across years, mapped to each NCERT unit. Our solutions emphasise definitions, labelled diagrams, formula substitution, SI units, reasoning keywords and common viva points that fetch marks. Use these PDFs for targeted homework, weekly tests and last-month revision.

1
Chemical Reactions and Equations
2
Acids, Bases and Salts
3
Metals and Non-metals
4
Carbon and its Compounds
5
Life Processes
6
Control and Coordination
7
How do Organisms Reproduce?
8
Heredity
9
Light — Reflection and Refraction
10
The Human Eye and the Colourful World
11
Electricity
12
Magnetic Effects of Electric Current
13
Our Environment

How to use Class 10 Science PYQs effectively

Maintain a timed practice routine. For theory chapters (e.g., Life Processes, Reproduction, Heredity) focus on key terms and diagram labelling. For Physics chapters (Light, Human Eye, Electricity, Magnetism) prioritise formula selection, units, and neat ray/wiring diagrams. Chemistry PYQs (Reactions, Acids-Bases-Salts, Metals, Carbon compounds) need balanced equations, observations and reasoning keywords.

Each Hodu Academy solution is aligned to the CBSE marking scheme so you learn the shortest, scoring presentation. Download the PDFs, attempt first without help, then compare and correct. Consistency with PYQs turns revision into predictable, high-score outcomes.

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Last modified: Tuesday, 11 November 2025, 6:35 PM